Does anyone know where there is good info on the theory of metal halide pulse start lights? The fixtures I'm interested in are:
Constant Wattage Autotransformer Ballast.
Which consist of:
1. Ballast which appears to be a transformer with multi tapped input and leads between...
I have a customer who has some HID (Metal Halide) lights under her house. They were not working when I got there and there was supposed to be a switch that controlled the circuit they are on.
Well, I disconnected the switch completely, (took apart the switch and the neutrals), and now the...
I know that induction sales people sing reduction in wattage and kWh usage, but conveniently omit the light output.
I came across GE UltraMAX HID brochure, which claims to reduce lamp decay significantly, so that a lower wattage lamp can be used to meet the target mean lumen goal. They also...