Optimum
The Optimum timer, formerly sold as the Grasslin: the mechanical 24-hour plug-in timer that has switched more grow lights than any other.
In StockOptimum
Optimum Timer (formerly Grasslin)
£17.96
About Optimum
Why this timer
Simple, reliable and rated for the load of a single lamp or LED: set the pins for lights-on and lights-off and forget it. For more than one lamp, run it into a contactor so the timer never carries the load.
Related
Digital timers, contactors and LED controllers are under Lighting Controllers and Accessories.