Viewing 9 items in Contactors & Timers

When using HID lighting you MUST control your lighting cycle with a relay or contactor timer. This is because a normal domestic timer unit cannot withstand the high electrical conductive load required to ignite the HID lighting. Plugging HID lighting directly into a domestic timer unit will cause the timer to prematurely fail and lead to a potential electrical hazard which may result in your lights being fused either on or off.