รายละเอียดเพิ่มเติม
| Model | EW0404 |
| InPut Voltage | 220v AC/50Hz |
| Input Power | 2 x 4.5W |
| Color Temperature | 3000K – 3500K |
| Luminous Flux | 2 x 300 lm |
| Battery Type | Sealed Lead – Acid |
| Battery Size | 6V 4.5Ah |
| Battery Cut – Off Voltage | 5.0 V +- 5% |
| Charging Method | Constant Voltage |
| Charging Time | 10 – 16 hrs |
| Backup Time | 4 hrs +- 30 mins |
| Casing | Extrude Aluminum, 1.6mm Thick Coated With Powder Paint |
| Net Weight | 1.70 kg |
