it is nice for CTX 585 or 3M 8620/8610, replace VIPR AC400w
It can run in 250w-400w, the ballast control power.
It can run in 250w-400w electromagnetic ballast, replace HQI.
How Much ?? Will it go into My sanyo PLC 9000NA if I cut the old one out of the reflector and cement it in?? The factory Lamp in it Now is a 400 watt Metal Halide Lamp.