Criom - It sounds to me like the lamp cord is an adaptor - which is good because it saves you having to spend $12 on the adaptor. Order the package, you'll be good to go.

The Galaxy ballasts are made by Sun - or at least they have Sun connectors. I got the Galaxy because they are digital and can run MH or HPS.
PharmaCan Reviewed by PharmaCan on . 600 HPS Cool Tube Grow Light System 600 HPS Cool Tube Grow Light System is the cooltube wired to the right cordset and plugged into the ballast? i really want to order this system, but every company i email eventually tells me "no we dont wire the ballast to the cooltube"... anyone have one from bghydro that could comment ? Rating: 5