it looked like a HPS ??

[bud boy]

i went to a shop and i saw a big light dat has the same shape an looks like an HPS but the man said it wasnt it was called somfing else. does anyone kno anyfing like this ?

[Mutt]

Some of the high powered shop lights (commercial) are metal Halide.

[krsone]

could be mercuy vapor

[Eggman]

Isn't merc vapor, white? Not yellow. It could be low pressure sodium. It could be some security yellow **** that they have around here. It's junk. Sitck to HPS or LPS.