LED Lights

d0cdave

Premium Non-Reefer
Premium Member
I clicked one of RC's banners today...

http://www.solarisled.com/

Group buy anyone? :D

SolarisWFeetLarge.jpg


"PFO Lighting is proud to introduce the Solaris LED Illumination System. The Solaris is the first LED System designed to replace Metal Halide and Fluorescent lighting for the Aquarium Reef Tanks. It has been in development for over two years. It will change the way Aquarists light their tanks from now and into the future.

The current design produces PAR light output levels equal to a 250W MH 20K. It uses 40% less energy than the Metal Halide Fixtures it replaces. The life of the LED's is 50,000 hours, so it almost eliminates metal halide and fluorescent bulb replacements. All heat is radiated up and away from the tank Therefore, it does not heat the water like Metal Halides or Fluorescents. This eliminates the need for Chillers. The room air conditioner needs to work 1/2 as much since the light fixture produces only half the heat of Metal Halides which saves even more energy over traditional lighting methods.

There is a built in microprocessor that controls the Solaris. This not only eliminates timers, but it allows the unit to dim the actinic blue LEDs, white LEDs, Lunar actinic blue LEDs and Lunar White LEDS independently from 0-100%. This dimming capability opens many opportunities. The light can be adjusted from 6.5K to 22K, or anywhere in between, to set the ideal color temperature. Sunrise, Daylight, Cloud Cover, Sunset, and the lunar cycle, can all be set independently.

Coral Growth has been outstanding with the new lights. There is excellent water penetration of the light. Many authors have been testing the units since early May and will be printing their results shortly."
 
That is a sweet system, if the par readings are good many will change their lighting system. A bit on the expensive side but if it saves energy as compared to metal halide, it would be well worth it.
 
Probably would pay for itself... that and you wont have to replace the bulbs for a long long time. As soon as more people make these, the prices should go down.

Figure 50 LED's at 3W a piece = 150W (hence 40% less energy than a 250W metal halide).

HMMMMMM

I would love to DIY one... but the controller is the selling point for me.
 
LED systems are likely the ultimate replacements for most current lighting systems, though I am not sure about the state-of-the-art with respect to aquariums. I would be interested to see independent tests of this particular system vs. roughly equivalent MH.
 
im pretty new to the entire lighting aspect but the simulation dimming and such seem killer apposed to running lights off timers*!
 
Worth $900 tho?
I'm really interested to see some coral stimulation tests with this type of system. Since LEDs produce light in a very narrow wavelength band (unlike all other lighting systems), it should be possible to target particular LEDs for optimal coral growth, penetration, and power efficiency. It's also possible that corals would react poorly to this treatment, as they may actually require broad-band stimulation for optimal growth.

Time to do some research.
 
Would hope that the company did coral stimulation tests, but hey who knows. Also note - multple patents pending
 
<a href=showthread.php?s=&postid=7743625#post7743625 target=_blank>Originally posted</a> by jeffreylam1132
What I don't understand is that if the lighting can be set from 6.5k - 22k, then why is there a 13k and a 20k unit?

bETWEEN THE 2 SYSTEMS, THE 20 K HAS MORE BLUE LEDs, as per PFO
 
Re: LED Lights

<a href=showthread.php?s=&postid=7723191#post7723191 target=_blank>Originally posted</a> by d0cdave
I clicked one of RC's banners today...

http://www.solarisled.com/

Group Buy, I can help, if it isn't against the rules

Group buy anyone? :D

SolarisWFeetLarge.jpg


"PFO Lighting is proud to introduce the Solaris LED Illumination System. The Solaris is the first LED System designed to replace Metal Halide and Fluorescent lighting for the Aquarium Reef Tanks. It has been in development for over two years. It will change the way Aquarists light their tanks from now and into the future.

The current design produces PAR light output levels equal to a 250W MH 20K. It uses 40% less energy than the Metal Halide Fixtures it replaces. The life of the LED's is 50,000 hours, so it almost eliminates metal halide and fluorescent bulb replacements. All heat is radiated up and away from the tank Therefore, it does not heat the water like Metal Halides or Fluorescents. This eliminates the need for Chillers. The room air conditioner needs to work 1/2 as much since the light fixture produces only half the heat of Metal Halides which saves even more energy over traditional lighting methods.

There is a built in microprocessor that controls the Solaris. This not only eliminates timers, but it allows the unit to dim the actinic blue LEDs, white LEDs, Lunar actinic blue LEDs and Lunar White LEDS independently from 0-100%. This dimming capability opens many opportunities. The light can be adjusted from 6.5K to 22K, or anywhere in between, to set the ideal color temperature. Sunrise, Daylight, Cloud Cover, Sunset, and the lunar cycle, can all be set independently.

Coral Growth has been outstanding with the new lights. There is excellent water penetration of the light. Many authors have been testing the units since early May and will be printing their results shortly."
 
<a href=showthread.php?s=&postid=7744595#post7744595 target=_blank>Originally posted</a> by sammoorefield
i bet manufacturing cost is around $100....

Not on these babies!!!!!!!!!!!!!!!!!!
 
The length of the Solaris needs to be the approximate length of the tank. With a metal halide system a 24" tank can be lit with one 12" pendant. Using the Solaris, you would need a 24" long system to light the 24" long tank.

The 13" unit is $850... to fit a 5' tank would cost $2896. Ouch. It will take a LONG time to pay for itself, but MH bulbs are pretty expensive. And the LED's can be replaced in strips of 5 in case of broken/burned out bulbs.
 
<a href=showthread.php?s=&postid=7744829#post7744829 target=_blank>Originally posted</a> by NicoleC
The 13" unit is $850... to fit a 5' tank would cost $2896. Ouch. It will take a LONG time to pay for itself, but MH bulbs are pretty expensive. And the LED's can be replaced in strips of 5 in case of broken/burned out bulbs.
If you can afford a BK, then this is nothing. ;)
 
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