充电式
发光二极管照明
MJ-20
EMERGENCY EXIT SIGN LIGHTS
INJECTION-MODE THERMOPLASTIC
2*1W LED heads, 120/277V dual voltage. Single/Double EXIT faces. LED indicator, Push button test switch, Letter 6" height with 3/4 stroke,3.6V 700mAh Ni-cd battery ,More than 90mins on emergency mode, UL approved
30 日