Very Good Bulb By Brian on 12/23/10
Brian would recommend this product to a friend
I use 2 MH fixtures over 160 tank. These bulbs really make the colors on my corals pop compared to previous 140000 Ushio bulbs. I have now turn off my Atinic T5's when the MH are on and get great color. They start real blue but after burned that settles down.
Great bulb, excellent color By James on 11/23/10
James would recommend this product to a friend
These are by far the best bulb I have ever used, the growth I get is great and it has just the right amount of blue in it to make corals "pop" with no supplemental lighting. They fire every time on my lumatek dimmable ballasts.
excellent!! By Wayne on 11/10/10
Wayne would recommend this product to a friend
Top notch bulb! Beautiful color rendition. Quality all the way.
400W Radium Best reef bulb I have used By Joshua on 3/19/10
Joshua would recommend this product to a friend
I have been using this bulb now for 6 month. I am extremely happy with it all the colors from my corals pop like never before. I will never go back to a cheaper bulb again u get what you pay for.