명세
LED 16pcs/bar, 1/2/3/5 bar Or Fluorescent T5/8W tube 1/2/3
Supply work voltage range
110V-127VAC 50/60Hz; Or 220V-240VAC 50/60Hz
Operation mode
Non-maintained
Battery
Nickel-cadmium Or Lead-acid
Control mode
Emergency only Or On/Off switch +Emergency