Hand crank Flashlight-SB-1115
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| Item | Parameter | Unit |
| Max. luminous flux | 5 | Lm |
| Lighting time after 1 minute spinning | 5 | Minute |
| The whole unit lifetime | 5 | Year |
| The plastic part lifetime | 5 | Year |
| DC Motor | DC JFF-030-07300 | |
| Battery capacity | Ni-Mh 40mAh/3.6V | |
| Note: Lighting time testing standard is brightness down to 5% of open time’s brightness. | ||
