XM 70W 20,000K Metal Halide Bulb, Double Ended
Great Color and Growth, without a premium price!
* Excellent with or without Actinic supplementation.
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Nice lamp, great value Review by JEP
Used this (70w, 20k) XM lamp in my last lamp change and have reordered the same lamp for my upcoming change. Very nice color, and a nicely made, reliable lamp. My current XM lamp has been running 14 months (12hr/day); color shift has been minor, but has been toward a deeper blue. Compares well with the AB and Reeflux lamps I used previously, and at a better price. With 70w 20k lamps sometimes hard to find, this one is a fine choice, and Aquacave can't be beat for price and delivery. (Posted on 10/12/2010)