- Reaction score
- 609
Went to a customers today to with some HPS lamps for fittings bought by himself, the only info on the fittings is HPS 70w lamps, so picked some up from wholesalers and they didn't work, the lamp box says must be used with correct ballast, can anyone tell me how many different options there could be for a HPS fitting? Wholesalers obviously shut but that was the only lamps they had anyway!