LED Photocontrol - LongLife II

Designed, manufactured and distributed for the new emerging light technologies of today and tommorrow. Our LongLife II Series incorporates our industry changing technologies: ZCS Technology, Microprocessor Technology, 3 Tier Power Supply and our New patented ‘Self-Healing’ Relay.

All designed to assure you and your customers an exceptional photocontrol with a 25 year life span and a 12 year warranty. That is the “Ripley Reliability.”

  Zero Cross Switching Technology:
protects the device from inrush
currents, commonly found in LED
SELF-Healing Relay: Our Patent Pending technology
actually works to un-stick the contacts. Allowing
unattended field restoration. 





3 Tier Power Supply Circuitry: 640
Joule MOV rated, Dual Zener Diode and a 
precision voltage regulator.

  Intelligent Microprocessor: assures
advanced Performance & Reliability



Tru-Filter®: spectral sensitivity
matches that of the Human Eye

  6390LL-BK 6394LL 6395LL
Voltage Range 105-305 432-528 312-382
Fail Mode ON ON ON
ANSI Color Black Yellow Green

See spec sheet for additional options - not all models available for purchase through website