ReefLux is the first true 12000K full spectrum metal halide bulb to be offered to the aquarium market. Other manufacturers claim to offer a 12000K lamp but that is just a marketing number of their best attempt to offer a full spectrum 12000K lamp. This is why they have a yellow or orange appearance and need to have some kind of fluorescent actinics to balance it out. Generally the more yellow or orange a bulb the more PAR the bulb will produce. ReefLux offers you the highest PAR rating without having to flood your aquarium with high powered fluorescent blue bulbs.

**High Quality bulb Manufacturered  in Japan**
**Specifically design for reef  aquarium**