250Lumen LED BlackLights High Powerful Self Defense Aluminum LED Flash lights
250Lumen CREE LED BlackLights High Powerful Self Defense Aluminum LED Flash lights
| Description: | LED Flash lights | Battery: | 3 * AAA dry battery |
| Bulb: | 5W LED | Charger: | NO |
| Brightness: | 250lumen | Working Time: | 3Hrs |
| Size: | 124 * 27mm | Function: | 100%-50%- Flash-OFF |
| Beam Distance: | 170m | Packing: | Color Box/Double Blister |
1. How to judge the quality of aluminum led flashlight ?
1> PCB : Good PCB will use environment friendly PCB and brand quality ICS. Brand ICS will guarantee 98~99% stable working
2> LED: CREE LED is the quality guarantee. China Brand LED is more economical.
3> Manufacture: ♦ Surface CNC: Good fine machining have smooth fine surface.
♦ Thread CNC: Good thread machining have no black line and good conductivity.
2.How to judge the quality of battery for aluminum led flashlight ?
1> 100% capacity
2> No Leakage
3. How to judge the quality of charger for aluminum led flashlight ?
1> Charger can pass EMC test
2> Charger can pass Hi-Pot test
3> Charger plug can contact with flashlight switch well
4> Charger has over-charging protection
4. Packing options
1> 4C color box with 250g,300g,400g
2> 4C Gift Box with magnet
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