(1). Wall and ceiling mounting
(2). 1x8W T5 fluorescent tube.
(3). AC220V±10 & DC 3.6V
(4). Nickel cadmium battery 3.6V1.5Ah.
(5). Emergency duration time: ≥3hours
(6). Charging time: ≥24hours
(7). Working temperature: -10-55
(8). Working humidity: 10%-90%RH
(9). Product size:35.7x13.6x8.5cm