It has a high power factor of 0
Sealed test switch
High color rendering “white” light aids to rapidly identify potential threats to your crop and provides superior working conditions and safety for personnel
Keystone burns in all its ballasts at the factory to help ensure long life
When replacing the batteries after their 5-year lifecycle
2 x 2 Foot Back Lit LED Flat Panel, 4500 Lumens, 20W/30W/40W Selectable, 120-277V, CCT Selectable 3500K/4000K/5000K Application_Parking Lot Lighting It has a high powerKeystones new Back Lit LED panel lights are a long lasting, and easy to install solution for providing quality light distribution in offices, schools, and other commercial applications. Their thin, lightweight design features 4 knockouts to provide easy installation in both retrofit and new construction applications. Powered by a dedicated Keystone 0 10V dimming LED driver, our Back Lit Panel Lights provide smooth, uniform dimming. In the past, hot