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Attention all you LED-wanters!!! We just received notice of a sick deal from Unique LED Lighting, specifically for Reef Tools subscribers. Use the coupon code reeftools. For a limited time (ending March 31st), the http://reeftools.com/tag/prism-es/ and Prism AC are 20% off with FREE SHIPPING!! So, the Prism ES, normally $399, will now ship for $320 flat, a great value. Naturally, Unique LED Lighting’s two-year warranty still applies. Unique LED offers the Prism ES – Single, Fixed Spectrum, as well as the Prism AC – Dual, Adjustable Spectrums, so you’re sure to find the right model for your application.

Here’s a quick total cost of ownership comparison for Prism LED fixture vs a 150 MH:

Cost over 5 years:	150 watt Metal Halide Fixture	Prism LED
Initial Fixture Purchase	$250	$400
8 Bulb Replacements @ $65	$520	Not Needed
150 watts x 10 cents/kwh run 8 hours day over 5 yrs.:	$655	$210
Total Cost:	$1,425	$610

Note: Naturally, in applications where a chiller would be needed, there would be even higher savings by going with an LED system.

So head on over to the Unique LED Lighting store and get yours.