|
| ||||||
|
1、利用太阳能对电池充电.
2、利用电机发电,手摇手柄对电池充电。
3、3个足亮节能的白光LED
:
Specification: |
The Max. Luminous flux | ≥12 Lm |
The Max. beam luminous intensity | ≥ 50000mcd |
Lighting time after full charged | ≥2.5hours |
Lighting time after 1 minute cranking | ≥10 Minutes |
Lighting time after 1hours charging by light energy | ≥10 Minutes |
Full charging time by light energy | ≥30 hours |
Lighting distance(Center point luminous intensity 0.2lux) | ≥10m |
LED lifetime | ≥100000 Hours |
Switch | ≥10000 Times |
The whole unit | ≥5 Years |
The plastic part | ≥5 Years |
Product size | 91*48*34mm |
Product net weight | 75.5g |
Specification of built-in battery | Chargeable lithium battery,40mAh, 3.6V |
Solar Panel: | 5.4v,5mAh amorphous silicon cell panel |
Material of main body | ABS |