http://www.aquaillumination.com/

You can purchase multiple 12" unit to fit the size of your tank and your need.  Please check out the above website for additional information.

Features

Reduced Energy

The AI modules are some of the most efficient lighting products on the market.   Because of the lower energy consumption, an AI module will realize over a 1/3 savings when compared to the equivalent us of a low output metal halide (250W) bulb.

No Heat Increase

The AI shows less than a 1 degree water temperature increase over a 12 hour period. A low output metal halide (250W) bulb in the same configuration shows an increase of over 15 degrees. Because of this, it is unlikely that aquarists will have to use chillers when running AI modules resulting in substantial savings from equipment purchases and energy consumption.

Over 8 Times Longer Life

The AI’s modules are rated for over 50,000 hours providing for years of maintenance free and environmentally friendly use. Metal Halides require costly annual replacements due to deteriorating output and unpredictable color drift.

Built in the USA

Every AI product is made with high quality components. We assemble each unit at the AI headquarters and have been doing so since 2007.  We test all critical components in-house including a PAR output, heat output, and electricity consumption test after a 24 hour burn in period for each module to ensure that each AI module is of the highest quality.

Dimensions:

Length 11.875 in. (30.2 cm)
Width 5.375 in. (13.7 cm)
Height 2.35 in. (6 cm)
Weight 4.1 lbs. (1.86 kg)

Part No. Model Description:

SL1001 Sol - White White/Blue Ratio 2:1
SL1002 Sol - Blue Blue/White Ratio 2:1

Sol White
(SL1001)
16 - Cree XP-G Cool White
8 - Cree XP-E Royal Blue

Sol Blue
(SL1002)
8 - Cree XP-G Cool White
8 - Cree XP-E Royal Blue
8 - Cree XP-E Blue

Power Specifications
Power Consumption 75W at full power
Universal Input Range 100 to 240VAC /
50-60Hz
Cable Length 10 ft. (304.8 cm)
Dimensions 4.6 x 2.1 x 1.25 in.
(11.7 x 5.3 x 3.2 cm)
Regulatory
Compliance
UL, CE & RoHS

What’s In The Box
AI Sol Module, Power Supply, Power Cord, 18” Data Link Cable