Light Sensitive Timer Light Switch 1 Channel, 220 → 240 V ac, 20s Setting Time

Twilight switch with sensor included
For controlling street lighting, external staircases, window displays, door entries and many more
Switches on and off automatically based on the lighting value (lux) set via the twilight switch
Screw connection terminals
Continuous brightness adjustment via lux setting
Green LED indicates channel status
Red LED indicates non-timed switching status
Time delay of approx. 20 seconds for switching on and approx. 80 seconds for switching off to avoid abnormal switching due to lightning, vehicle headlights and more