fbhwt
Electrical Systems Inspector
- Location
- Spotsylvania,Virginia
- Occupation
- Electrical Systems Inspector
I have been asked to repair some haz/loc (explosion proof) light fixtures, these fixtures are 150w HPS, I am new to the shop and was told to ask the other electrician in our shop if we had any lamps and ballast. He told me he has been changing these to self ballasting lamps that are close to or of equal wattage. I have never done this and would think that it would not be allowed if this fixture was certified as a 150w HPS