Rated 4.8 out of 5 by 15
Rated 5 out of 5 by Craig56 It is a high quailty bulb for a budget friendly price
I have had a 140 gal. Reef tank for over a year. My corals have grown fast and also my fish. I like the blue tint that the 20K bulbs have, and you can not beat the price. I will keep using 1000 Bulbs.com
December 15, 2014
Rated 5 out of 5 by River The best deal around
Purchased two twenty thousand K aquarium lights at 85% discount you just can't beat 1000 Bulbs Deals
May 18, 2013
Rated 5 out of 5 by ssteal great for reef tank at fraction of price
Works excellent for a reef aquarium. Have had growth on all kinds of coral
April 29, 2012
Rated 5 out of 5 by Dave356 Great bulbs
Exactly what I needed for my greenhouse. Now I'm hoping I can really extend my season. Thank you
February 22, 2012
Rated 5 out of 5 by MarlboroRed good bang for the buck
i switched from the coralvue 250 watt MH 20k to this bulb offered here and i have had crazy growth from the switch not to mention the MAJOR price difference between the two.
well worth using cause its not the typical knockoff that lasts only a month or two
October 30, 2011
Rated 5 out of 5
by drew17 Excellent value for a bulb of equal specifications that would normally cost $40-75
These bulbs last for a very long time and are great at providing a healthy colorful reef environment for corals and other invertebrates. My corals grow very well under these bulbs and cost a fraction of other brands. The color may occasionally vary a little bit from bulb to bulb, but for the price you can't beat them. When I hear how much other reef tank owners pay for their bulbs I feel so lucky to have found these.
October 29, 2011
Rated 3 out of 5 by AngelsBMW Great price!
The light doesn't last as long as the more expensive bulbs but I can buy four of these a year and still be cheaper than buying one of the expensive brands.
October 5, 2011
Rated 5 out of 5 by Scooter Nice reef bulb for great price.
I had XM and othet brand name bulbs but at80+ bucks per bulbs, it was too costly. There is a coral farmer the uses this brand of bulbs, dont recall the name and thy suggest it to due to the price.
Sajay on reefcentral did a par reading and they compete if not out do some of the higher end bulbs. Good part I can replace 2 bulbs at once without taking out a small loan.
Now 1000 bulbs need to make some 120w 3w led fixtures!!
September 2, 2011