yoitsslobo
Active Member
Ok I just bought a 100 watt high pressure sodium and it won't turn on when I screw it in..???? Is it broken?do I need a different adaptor??.. Pms the screw in piece is gold not silver
Ok I just bought a 100 watt high pressure sodium and it won't turn on when I screw it in..???? Is it broken?do I need a different adaptor??.. Pms the screw in piece is gold not silver
Do you have a ballast for that bulb or are you trying to plug it into a standard socket?
Standard socket..what's a ballast?do I need 1?
ruh roh...
did you buy a fixture and lamp assembly?That's all u got for me man?help me out
did you buy a fixture and lamp assembly?
or just a lamp?
i juist bougt the bulg thinking it would screw in and turn in no problems..guess i was wrong
..how much do these ballasts go for
250w HPS bulbs are realllly pushing it, and 400w is the norm. lower than that and people tend to stick with CFL lighting due to it being very very cheap in comparrison
the 150w will grow some nice plants if you have the grow space setup right.. their efficacy can be seen in the 150 thread.