Ultra Bright Led Head Lamp
Detailed Product Description
Product functions:
1. Cranking for power generation.
2. Ultra bright LED.
3. Switch model:1 LED on-3 LEDs on-3LEDs flash-off.
4. Attached a taenia.
Main technical parameters:
| ITEM | PARAMETER | UNIT | |||
| Max. Luminous flux | 6 | Lm | |||
| Max. brightness | 50000 | Mcd | |||
| Lighting time after 1minute cranking(3LEDs) | > 40 | minute | |||
| Lighting time after 1minute cranking(1LED) | > 90 | minute | |||
| 3LEDs lighting time after charged fully | > 5 | hour | |||
| Flashing time after 1minute cranking | > 90 | minute | |||
| Flashing frequency | 2 | Hz | |||
| Lighting angle | 15 | degree | |||
| Lighting distance | >10 | meter | |||
| Headlamp rotatable angle | 120 | degree | |||
| LED lifetime | 50000 | hour | |||
| Switch lifetime | 10000 | time | |||
| The whole unit lifetime | 5 | year | |||
| Plastic part lifetime | 5 | year | |||
Size:77*41.5*41.5mm
Weight:110g
