The coolstar is the top of the line cool tupe HPS/MH reflector. Used in conjunction with a 6" Duct, this allows for a duct fan or inline fan to be connected to the housing with ducting directly to the light. Cool air is pulled directly over the HID light for superior cooling and temperature mitigation.

The reflector on this unit can be detached for vertical or 360deg  lighting.

You need to buy a standard ballast cord to connect to universal ballast connector.