A low cost solution to the problem of timer failure. The PowerPlant LightSafe Relay plugs into your mechanical timer to protect it against the inductive load of the HID control gear. The two models are fitted with 2 or 4 way sockets as named. Each relay in the range can switch a maximum of 13 amps, which is equivalent to 3 x 600w lamp units or 4 x 400w lamp units. For 1000w lamp units, use 1 x 2 socket unit per 1000w ballast. These units are rugged, durable and are wall mountable.