The photocontrol JL-217 series is applicable to control the street lighting, garden lighting, passage lighting and doorway lighting automatically in accordance with the ambient natural lighting level，where higher lightning protection feature is required.

This product is designed with microprocessor circuits with IR-filtered phototransistor and a surge arrester (MOV) is provided.

Its HP version provides constant reliability as the relay has sufficient work life of over 10,000 cycles, and offers extra long work life when a Sandwich cover option is applied also.

Supports FCC Class A / Class C

* Surge Arrester Built-inIR filtered Phototransistor
* 6kV Differential-Mode A

* You can choose another color Controller cover:
-Blue, and Green, black, gray, etc
-cover material: PC+PC sandwich cove.
-light controller built-in Zero-cross Technology

* you can plan to appoint operate level parameters (lux value) to precision turn off at dawn and turn on at dusk. in addition to adjusting the lux value, so you can restart and pre-set the Turn-Off Time Delay in seconds, in order to quickly respond around environment light level.

*optional choose JL-200x or JL-240X , JL-240FXA-14 photocontrol receptacle.