Emergency Ballast for T8 Bulbs Fluorescent Bulbs with 800 Lumens Product Type_Light Pole Bullhorns Li(NiCoMn)O2 Battery

Li(NiCoMn)O2 Battery

F21T5/HE and F14T5/HE

and the minimum start temperature is -18 degrees Celsius

different optical lenses from 15° to 60°

Emergency Ballast for T8 Bulbs Fluorescent Bulbs with 800 Lumens Product Type_Light Pole Bullhorns Li(NiCoMn)O2 BatteryThe VEM800DV L emergency ballast from Espen Technology is designed to operate with fluorescent T8 lamps as well as Espen's Retroflex and Retroflex HE lines of plug and play LED T8 tubes. It works in conjunction with the AC ballast to allow the same fixture to be used for both normal and emergency operation. When AC power fails, the ballast switches to emergency mode and keeps one lamp illuminated at a reduced lumen output for 90 minutes maximum. It is