Appropriate lighting for the aquarium

 Nowadays  LED aquarium light  are become more and more popular, since they can decorate the house and improve the appearance. Many people love to feed fishes at home with aquariums. It is very important to keep well being of the habitats in the aquarium, also the maintenance of the aquarium is essential. The fish, plants and corals in the aquarium need proper space for accommodation with good lighting. LED aquarium lights and LED aquarium lighting are the most popular aquarium lighting system available, and they can provide the best lighting with specific wavelength which is good for you coral reef growth.

  Appropriate lighting for the aquariums is very essential. Besides proper decoration, it is very important to give proper lighting to an aquarium. The fishes inside the aquarium will be colorful with proper lighting. Just try LED aquarium light , and they can definitely enhance the beauty of an aquarium. Sometimes without proper lighting algae inside grow more in turn affecting the levels of carbon dioxide and other nutrients.

Meanwhile proper lighting for an aquarium is very important for the fishes inside it. Only with proper lighting, the fishes can live in healthy conditions. You will be glad to find that the LED aquarium lighting is very eco friendly and cost effective in comparison to other lighting types. They are much cooler and consume very less energy. Meanwhile, the quality of light is very high. Moreover, these lights certainly have a longer life span. The LED aquarium lights can greatly reduce your electricity bills and the costs of cooling systems. Improper lighting can cause fish inside stressed, lessened with activity and less growth. With LED aquarium lighting, you can create the best environment which is most similar to the natural habitat for your favorite fishes.

Your aquarium means nothing and does not decorate your house at all without appropriate lighting. No one can see the decorating effect. Though you spend a good amount of money in the decoration, absence of appropriate lighting may not attract anyone towards the aquarium. LED aquarium lights can be your best choice to highlight your aquarium. The color of your fish and its decoration will definitely add beauty to your dull aquarium. Moreover, LED aquarium lighting does not emit too much heat, which enable your aquarium to be cool to touch and will not hurt the fishes, corals and plants.

According to the dimensions of aquariums, LED reef lights Dolphin are available in different shapes, sizes and designs, which make these lights quite popular among aquarium owners. There are special requirements that someone can add to the tanks to give fishes inside a natural life. LED aquarium lighting is absolutely safe, secured for inside inhabitants of an aquarium. Also LED grow lights can be waterproof to allow someone install it inside water. They can be used for any kind of fish tanks. Whether you are having a fresh water fish tank, reef tank or marine water tank, these lights can be fitted in any kind of aquarium to give the perfect and bright look. As the technology advanced, LED aquarium lights have become more reliable and popular with affordable price.

The king of led reef lights

Quickly becoming the new king of reef and planted aquarium lighting with many high end LED manufacturers such as Twilightgroups, Aqua Illuminations (among others) leading the way.

These LED  aquarium light have the same shimmer effect and "popping" of coral life otherwise found in Metal Halide.

This aquarium light type uses semiconductor technology as its light source.
What is noteworthy is that these are "light emitting diodes" NOT bulbs! What difference does this make?
The answer is a lot, as with any electronic circuit these must have an exact voltage to run correctly.

The difficulty in the past (and where many still misunderstand the complexities of LED) is correct wave length of the emitters, which in part are affected by the drivers/circuitry maintaining correct voltage over all emitters.

The high quality LED  aquarium light do not have the heat problems, often last 50,000 hours, can produce less useless yellow/green spectrum light (in high-end aquarium LED adjusted configurations), and are very compact.
In fact this lack of much of the yellow/green light (as a percentage) often makes a "high-end" LED look less bright to the human eye, when in fact the opposite is true as per useful light energy (PUR).

The new  LED reef lights compatible & freshwater planted tank LED's are likely to take over the market along with the T2, T5, & SHO lights as the top manufacturers of LED fixtures become more readily available as the price comes down, while at the same time PUR (useful light energy, their main advantage) & general aquarium compatibility come up.

LED aquarium lights from twilightgroups

  The use of LEDs as a practical lighting technology is very recent, but there are already many different aquarium units on the market. The attractions of LED  aquarium light for marine and reef aquarium use are high efficiency, low power consumption, minimal heat transfer to the water, very long life (around 10 years is claimed for most units) with no need for replacement of bulbs, and the potential for sophisticated electronic control of intensity and color.
The market in aquarium LED units is developing fast, reflecting improvements in LEDs themselves and in control circuitry. While early units tended to be suitable only for nano aquariums, with relatively poor light output (compared to metal halides, at least), much more powerful units have since become available, and it's probably fair to say that these units are genuinely equivalent to high-powered metal halides.
So are there downsides to LED  aquarium light ? There is one big one: the purchase price. While lifetime costs are probably lower than for other types of lighting (due to the low power consumption, long life, and lack of need for bulb replacements), the initial investment required (especially when fitting out a large tank) is very high, although prices are gradually falling. Also, in such a rapidly developing market, it can be difficult to select a unit, especially as units can be very different in intensity, color, controls, and the spread of light they produce. The latter is an important factor; units vary a lot in their configuration of individual LEDs, each of which acts as a point-source of light. Some units use lenses to focus the light into a tight beam; others spread the light over a wide area. Which to choose depends very much on the design of the aquarium. The visual effect of LED lighting, while always tending towards the dramatic, also varies greatly among units.
 Before leaving the topic of LED reef lights , it is worth noting that, at least for less-critical applications, it is possible to use general-purpose units to light aquariums. There is a wide range of LED spotlights, floodlights, and other bulbs with adequate intensity and suitable color temperatures (over 6,000 K), and these can be used for aquarium lighting. These units do not have the sophisticated controls of some aquarium lighting systems but are typically much less expensive and are just as energy-efficient and long-lasting.

These things you should buy in Black Friday

Black Friday is America's largest online shopping promotions each year, in fact, in a sense equivalent to the  china's" 11.11" and " 12.12", but the intensity of the Black Friday is much stronger.
Years ago the traditional Black Friday sales overseas limited to appliances, digital products. And within the industry in recent years, apparel, home and even travel, etc. have joined the "Black Five" war.What is worth buying in black  friday day in 2014?

Fossil
One of the biggest watch manufacturer of the world,Fossil's make a clearance  with crazy discount each year,the discount is up to 60% which means a $ 1000 watch only need 400 to win.


Cob LED grow light
Spider cob led grow lights from twilightgroups is the most cost-effective lights,produced in China,it conbimned with the latest technology and the unique design,you can get 21 lights just pay the 20 lights; cost.


more discounts:


CK：10%—60%

Kate Spade：40%

Kenneth Cole：30%—50%

North Face：30%—60%

Under Armour ：15%

Testing on cob led grow lights

LED Lighting Tests: Spider 4 cob led grow light As LED grow lights moves further into the mainstream, there is new effort being made to provide a fuller spectrum light that can be tuned by the aquarist to satisfy both the demands of the corals as well as the visual pleasure of the aquarist.
 New LED  grow lights fixtures continue to be introduced into the hobby. Specifically, there is an increase in the number of LED fixtures providing a more fuller color spectrum with multiple channels of control, allowing the user more freedom in custom tuning the light output. Continuing in the same vein as my previous LED lighting tests, this article presents data on light intensity and spread along with spectral plots for several new LED fixtures. Each of these was tested using the same set up as my previous reflector tests, using a 3'X3' grid with a spacing of 3" in the X,Y direction.
It is The twilight groups Spider COB 432W LED

Now out of the box, this light looks Sweet, Its heavy like a computer tower, it is not cheap and flimsy at all. It takes a standard power cord that would power a computer tower. It comes with a sturdy cable harness. First impression is its cool looking but still an industrial heavy duty unit .
Now you turn led grow lights on and it blinds everyone in the room. Pictures will be a challenge as you know LOL.




I have some ratty nerglected orphan soil clones I threw under it but they will be vegged and chopped up for hydro clones. They will be replaced with feminized seeds grown hydro sent to my by Jack from The Vault seed bank. This is a 20 minute $20 set up. I'm frugal and know you dont need $1,000.00 in bullshit to grow a crop.
I am just starting this grow today.

LED Plant Grow Lights

LED grow light are the newest lighting option for plants. They are advertised to be the most efficient and coolest running grow lights available. We have tested several different types of LED grow lights and have found none that outperform much cheaper fluorescent grow lights of similar wattage. They are suitable for the plant-breeding  house,garden,farm,green house etc,which need the sufficient  light.
Most people choose them for they are energy saving and efficent,for example,432W SPIDER COB led LIGHTS ,The lifespan is 50,000 hours,it produce less heat than other led  grow light,also,it is simple and environmental frindly.
 The standard 4 bulbs full spectrum tubes are fine for starts and seedlings and are popular for growing low-light plants like herbs and African violets. These LED grow light are inefficient and are be replaced with high efficiency T5 lights which are a better light source for flowering and budding applications as well.

About cob led grow light

Market research firm Research and Markets forecasts that the global Chip on Board LED market will grow at a compound annual growth rate of 40.71 percent over the period 2013-2018. The company contends that one of the key factors contributing to this market growth is the declining average selling price of LEDs. The Global Chip on Board LED market has also been witnessing the increasing demand of chip-on-board (COB) LEDs in general lighting applications. However, the company says that fluctuating global economic conditions could present a challenge to the growth of the COB LED grow light market.

According to Research and Markets, the key vendors dominating this market space are Citizen Electronics co. Ltd., Cree Inc., Nichia Corp., Osram Opto Semiconductors GmbH, Philips Lumileds Lighting Co., Samsung Electronics Co. Ltd., and Seoul Semiconductor Co. Ltd. Other vendors in the market include Everlight Electronics Co. Ltd., Lumens Co. Ltd., and LG Innotek Co. Ltd.

A company analyst stated, “The shift from traditional lighting sources to solid-state lighting technology has resulted in the wider adoption of COB LEDs. COB LEDs are wide-area light emitters and thus, are increasingly used in highway and street lighting, which require large amounts of light spread across a large area.” The analyst added, “COB LED grow light  produce better color mixing, better lighting effect, and require very low thermal resistance systems, thereby enhancing the total consumer experience. Thus, greater power density, efficient heat dissipation, small space requirement, and high performance makes COB LEDs more suitable than conventional LED packages for various general lighting applications.”

The company also pointed out that  LED grow light offer high intensity with a homogenous luminous field suitable for high-power LED applications, which also increases the potential for savings.

The application of LED aquarium lights

LED aquarium light  applied to LED lighting and ecolomy LED lights parts, the product mix includes the lighthouse and lighthouse placed inside the LED light-emitting diode group, lighthouse on top of the aquarium, lamps set several in parallel or series installation only LED light-emitting diode array module, the module by means of at least two modules mounted LED light-emitting diode array constitute optocouplers, LED light-emitting diode array illumination direction perpendicular to the aquarium water, lighthouse features a module placement unit module slot.
The unit module and the module slot active connection, the beneficial effects are: the user according to the location of the aquarium fish and other aquatic plants or rocky mountain scenery layout different LED aqurium light, aquarium lights product advantages, free exchange unit module at lighthouse position to change the position of the spectral exposure to the water, so the aquarium fish or plants for their survival to get a desired light environment.
LED aquarium light riched tank's ornamental effect, increasing the fun. thet are Traditional fluorescent degree in bright colors, color variable, energy saving these faces that other lights are unmatched . LED Aquarium Light is the  aquarium fish tank lighting's future.

LED Aquarium Light sterilization

UV IS THE 120w LED aquarium Light for the solar spectrum in a spectral wavelength of 2k.We often see it in hospital or hotel and other places which need a brilliant environmentfor the UV has the function of protecting the health of people.
 Use of LED reef light can emit ultraviolet light in the aquarium breeding areasbecause it can kill bacteria, fungi, viral, it can change the composition of microbial single cell, DNA damage, so that the water floating organic fine protozoa die, eliminating the aquarium nasty and harmful factors. While its aquarium algae also inhibited.
 LED Aquarium Light UV lamps are generally in the benchmark rate of 35,000 per square centimeter of exposed micro-watt, with the inner tube sterilization lamp, sterilization lamp control utility can be used for water sterilization water flow rate through the tube and lamp tube to control the power level. Data previously mentioned application to calculate and understand it is not very good, and here I give you a practical criterion: 4-8 w / 80-160 liters of water, 20-25 w / 200-400 liters of water, 40 watts for large aquarium. After sterilizing water flow rate can be achieved by changing the size of the lamp connected to the pump power to change, at least within the standard range, with moderate water flow rate can be (water flow speed UV little effect on the water, the big slow flow effect).

why i should buy led aquarium lights from Twilightgroup?

Best Price
We are manufacturer of led aquarium light. You can get the products with a reasonable price, because we do the business by ourselves not as middleman.

High Quality
We are the first manufacturer and the most skillful manufacturer in this fields of led lights. And we have more experiences for making advanced led aquarium light through many years.

Enough in Stock

We supply enough led aquarium light in stocks for the customers. No matter the small order or big order, we assure that we can meet your requirements.

Good Service
We try our best to meet your requirements, if you want to know more informations, we will be the first time to provide the latest led reef light informations to you.

what is the difference between led grow lights and led lights?

 In recent years, with the vigorous development of Taiwan's technology, and then catch the global green energy boom, the LED grow lights worth soared more than provide adequate  LED light source,there are also have five more benefits, low energy consumption, long life, no pollution, no flicker, no will emit UV LED lights !!! so now various manufacturers and users have become lovers. The industry is to develop the use of LED lights instead of solar energy to help plants to generate, build plants indoor, but do you know there are some differences between led grow lights and home led lights?

Is "wavelength" The biggest difference between LED grow lights ?

Why LED lights imported to our life so fast but LED grow light is only appeared in recent years it - very simple, because the LED grow light entrance has relatively harsh conditions, there are hundreds of millions of years of Earth's existence, and it relying on sunlight and water single-derived cells to produce a plant system, and the sun wavelength was not fixed ,  wavelength needed for each plant is different, just corresponding to the wavelength of light can survive, while the LED Grow Light it will be developed, that is, in order to correspond to the wavelength of the desired plant !!!

 COB  LED grow lights  are now widely used in farming, plant breeding room, indoor flowers, nursery, greenhouse, window display and the place which need to make light of other plant cultivation sites. Especially in the winter, in a short time under the sun light, luminous efficiency is not high, the use of LED grow light, and promoting the growth of plants, guarantee to  blooming flowers .

Spider 4 cob led lights from twilightgroups

Founded in 2008,twilightgroups is dedicated in creating LED grow lights and led aquarium light,spider 4 is the newest one that twilightgroup produces.

Appearance
Using the latest special cooling system,Spider 4  LED grow lights including 4  unique 108w bulbs ,"spider"  was named after its spider design,with the black color ,Single 108watt LED with FULL Spectrum bands mutil-chips for the best mixture of different spectra, most effective & powerful for optimal performance .

Appliacation
used largely in marijuana growing,it is also introduced in growing vegatables, Most green house,tent has adopted it .

Warranty
twilightgroups can provide  free shipping wordwide and all products have 3 years warranty.Welcome to choose COB LED grow lights

cob led lights

10 surprising health benefits of marijuana under the grow light

Today, we see the legalization of marijuana under the  LED Grow Lights in states like Colorado and Washington for "recreational" purposes. Most Americans are in favor of medical cannabis and the legalization of this herb. So, why does the federal government want to eliminate its usage?

Simply say, as many health experts agree, it's all about control and money. Let's face it -- there's a huge market for this substance, and it poses a major threat to the pharmaceutical industry. Here are just a few of the many health benefits associated with medical cannabis:

    It can stop HIV from spreading throughout the body.
    It slows the progression of Alzheimer's.
    It slows the spread of cancer cells.
    It is an active pain reliever.
    It can prevent or help with opiate addiction.
    It combats depression, anxiety and ADHD.
    It can treat epilepsy and Tourette's.
    It can help with other neurological damage, such as concussions and strokes.
    It can prevent blindness from glaucoma.
    Its connected to lower insulin levels in diabetics.


Contrary to popular belief, many patients can experience health benefits from cannabis under COB LED grow lights without "getting high." Obviously, when dealing with health issues, it's best to work with a qualified health professional with professional experience in the safe use of marijuana.

popular aquarium lights now

   The LED aquarium light  are the newest type of lighting to make their way into the aquarium industry.  LED (Light Emitting Diodes) are a semiconductor light form, that is an extremely energy efficient, environmentally friendly, and long life span, form of light. LED technology is rapidly expanding, and LED are quickly becoming more popular in the hobby. LED lights were first used as Accent Lighting, like moonlights, or decorative lights, along with traditional light sources.  Advances in High output LED lights have improved performance, to the point where their output rivals traditional high output light sources like Metal Halides and HO T5 lights. LED lights are now available for any application.



While initial cost can be quite high, the performance, and benefits of    The LED aquarium light are undeniable.  LED lights produce the most light per Watt of electricity used, Most LED are a safe low voltage design, they do not add heat to the aquarium (in many cases, eliminating the need for a chiller), they have a very small physical size, they are extremely resistant to shock and vibration, they are dimmable, and their solid state technology makes them easily incorporated into computer controlled systems. Most LED light bulbs are not easily replaceable, but have an average lifespan of up to 50,000 hours (over 10 years normal use).  LED lights do not contain Mercury, like Fluorescent and Metal Halide bulbs.




LED reef light are available in many colors, and the modular design of many of the available LED systems, allows for a completely customizable lighting system.  LED lights are a point source type of light, which produces an extremely natural looking light source in water, and produces an amazing shimmering effect like natural sunlight.

Some advantages and disadvantages of twilight led aquarium lights

LED aquarium light has many advantages over other types of lighting for aquarium use. From dramatic energy savings, providing amazing color and shimmer effects, to long lamp life - LED lighting is now a very viable alternative to status quo aquarium lights.

Advantages of using LED lighting

    The units run at a very low heat compared to other forms of aquarium lighting, they have built in heat sinks and fans to disperse the heat, this also has the benefit of evaporation in the aquarium being at a lower rate.
    The LED aquarium light units have the capacity to be dimmed to a level that suits you or your fish, this feature is not commonplace with other forms of lighting and makes each LED unit very versatile in their use.
    The units do not emit any UV radiation, MH units and T5 lighting units do emit UV radiation.
    The depth that the lighting can reach in the aquariums is at a higher ratio compared to other units.
    Cheap running costs, the bulbs run at a very low wattage but still have the same power with their illumination.

led reef light

Disadvantages of using LED reef light
    The initial outlay can be expensive; the LED lighting units are a fairly recent innovation and still are not being mass produced to the same extent as other forms of lighting. Over a period of time, the low running costs counter balance the initial cost but you still need the purchase money available when ready to buy.
    The units can still be hard to get hold off, most suppliers are selling their stock as fast as they receive it, this often means that you may have to pre order and be patient while the new stock is delivered.

How to grow marijuana with twilight lights

  Take what you  know about LED Grow Lights and throw it out the window. You may have heard that they are decent for vegetative growth but fall short on flowering, that they are too expensive, and that they don’t work. You may have even tried them and were disappointed. But that just isn’t the case now – at least not with the company we are introducing to you today.
How have LED Grow Lights Changed?

    LED Grow Lights have come a long way in the last few years. What once were over-hyped Christmas lights, are now high powered bud producing machines with laser-like intensity and yields that can outpace that of traditional HID lighting. And they make economic sense – most growers see a positive return on investment in about 12 months and they can last for over 5 years. Gone are the days of marketing gimmicks and infomercials masquerading as genuine grow results. No more do you have to put up with horrible customer service or the shady histories of the owners of the company. And you won’t be tricked into buying a 357 watt light only to find out it really only puts out 165 watts.


    LED Grow Lights Cannabis Now that you know Twilight COB LED grow lights delivers the best LED Grow Light available, here are some simple but crucial steps to follow to be sure your yields are bountiful. Those of you that are used to growing with HID lighting need to pay special attention here because growing with LED is a little different.





    The entire point to growing indoors is to have 100% control of all environmental factors – lighting, nutrients, temperature, humidity, soil or hydroponic conditions, and air exchange. What we need to do is create an environment that is optimum for plant growth and bud development. This means that we need to match what a plant needs for peak transpiration – the intake and assimilation of water and nutrients for a plant to grow.


  The reason is that LED Grow Lights do not put out the incredible heat that HID lighting does. So, we must compensate for this and give the plants exactly what they need.

    When growing cannabis under LED, temperature must be between 80-85 degrees and humidity at 40-45%. These are the ideal conditions for cannabis transpiration that will have a dramatic effect on plant growth and bud development.
S

  
    In general, stick to the recommendations for light height as shown for each product. Proper light height depends a bit on the wattage of light you are using but is critical during vegetative and flowering stages. Too much light intensity on a seedling can overwhelm the plant and kill it while too little light during flowering can result in light, airy buds. Vegetative stage plants need the light at 12-18 inches above the canopy while flowering plants need the light lowered to 6-18 inches.

LED Grow Lights Make Growing Marijuana Easy

For patients who need medical marijuana, the progress of LED grow lights has been closely watched. The lights, which promise greater energy efficiency and lower heat than their high pressure sodium and metal halide cousins, have gained increasing visibility in the cannabis community.

LEDs (short for light emitting diodes) were first invented in 1927. More efficient than nearly any other type of artificial light, these diodes were too weak to be a contender for growing plants until recently.

But continuing research has resulted in LED lights that are more powerful than ever before. Within the last few years, many LED grow light systems have sprung up on the market for indoor gardeners.

Some claim the LED grow light technology may finally put the cultivation of a few marijuana plants within reach of anybody who has a few extra bucks and a spare closet.

spider led grow light

On paper, LED grow lights seem to outperform HPS grow lights (the current standard for growing marijuana) in almost every way.
n contrast with HPS lights, LED lights do not require the installation of expensive ducting or a ventilation system to control the heat.

In fact, according to the manufacturers' specifications, most  COB  LED grow lights can be plugged into a standard electrical outlet and turned on immediately in any small space, with no worries about uncontrollable temperature changes.

Some pictures under the spider cob led lights from twilightgroups

Here is our latest marijuana pics.

http://www.twilightgroups.net/GrowProducts.html






 


COB LED grow light from www.twilightgroups.net