raymond4133
New member
How do you know when a metal halide is dead or lived past it's recommended 1 year mark.....
Because.... i just picked up 5 175 watt Hamilton 10K bulbs from a guy and i know he probalby had used them but i dont know for how long....All of them have an identical black coloring near the bottom of the bulb near the gray socket.....Does this mean the bulbs suck now....
Because.... i just picked up 5 175 watt Hamilton 10K bulbs from a guy and i know he probalby had used them but i dont know for how long....All of them have an identical black coloring near the bottom of the bulb near the gray socket.....Does this mean the bulbs suck now....