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WISDOM Lamp 3 is new generation multipurpose lamp released recently. Except for super waterproof and other features of cordless 2, it can be charged through USB wire and changed light range with lens.
| Features | WISDOM Lamp 3 Specifications | ||||
|---|---|---|---|---|---|
| Model | WISDOM Lamp 3A | WISDOM Lamp 3B | WISDOM Lamp 3C | WISDOM Lamp 3D | WISDOM Lamp 3E |
| Rated capacity | 6.2 Ah | 4.4 Ah | 3.1 Ah | 2.2 Ah | 2.2 Ah |
| Rated voltage | 3.7 V | ||||
| Continuous discharging time | ≥ 13 h | ≥ 7 h | ≥ 3 h | ||
| Main light working voltage | 3.0 V | ||||
| Main light working current | 0.52 A | 0.40 A | 0.27 A | 0.37 A | 0.79 A |
| Main light power | 1.6 W | 1.2 W | 0.8 W | 1.1 W | 2.4 W |
| Main light luminous flux | 198 lm | 157 lm | 110 lm | 146 lm | 280 lm |
| Lamp lighting degree (Initial lighting degree in 1 m) |
12000 lx | 8500 lx | 7000 lx | 8000 lx | 16000 lx |
| Main light life span | ≥ 100000 h | ||||
| Auxiliary light power | 0.4 W | ||||
| Auxiliary light life span | ≥ 40000 h | ||||
| Short circuit protection time | ＜ 320 μs | ||||
| Life span of the battery (recharges) | 1200 cycles (in reasonable working condition) | ||||
| Charging time | 5 h | 4.5 h | 4.5 h | 3.5 h | 3.5 h |
| Dimensions | 84 x 69 x 50 mm | ||||
| Weight | 175 g | 128 g | |||
