Keystone Constant Power LED Emergency Back-up (Driver + Battery Pack), 12W Max Power, 1200 Lumen, Output Current 200-600mA, Output Voltage 20-60Vdc, CEC T20 Compliant
LED Emergency Back-Up, One Piece 4W Constant Wattage Design, Approx 400 Lumens, 90 Min Operation, 120-277V Input. CEC T20 Compliant, Includes Instruction Sheets, Test Switc
Keystone Constant Power LED Emergency Back-up, 12W Max Power, 1200 Lumen, Output Current 250-600mA, Output Voltage 20-54Vdc, Fully Enclosed, CEC T20 Compliant
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Keystone SmartSafe LED Emergency Lighting Retrofit Kit, 120V to 277V, 500 or 1200 lumens, 5 or 12W power option, kit includes linear LED array module, emergency LED driver, LiFePO4 b