evassj4 Posted December 24, 2003 Share Posted December 24, 2003 When do I know when to replace my mh bulb? I read a post in hear saying that a mh bulb can last up to 18 months before you have to replace it, but I don't know if that means when the bulb burns out or when the bulb loses its intensity like pc's do. Link to comment
ngericke Posted December 24, 2003 Share Posted December 24, 2003 Do not quote me on this but I think you will notice a color change when the bulb needs replaced The reaso I think this is cause we use MH at work and They will go from yellow-white to yellow-orange instantly then I know that it is time to repace them Link to comment
evassj4 Posted December 24, 2003 Author Share Posted December 24, 2003 I've heard of color change happening, but they never comment on wiether they changed the bulb or not. How long before this color change occurs? Link to comment
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