l Bicycle Light Mountain Bike Light USB Rechargeable Strong Light LED Light Headlight

F3 bicycle three lights product parameters:
1. Product name: F3 bicycle light
2. Standard product: lamp holder charger size strap headband 4 battery pack yellow leather box
3. Net quantity of lamp cap: 137g
4. Product power: 30W
5. Product voltage: 8.4V
6. Waterproof grade: IPX-5
7. Lamp cap length: 0.8 m
8. Range distance: 280 meters
9. Power input: 3-12V
11. Product light source: 3 domestic lamp beads
12. Endurance: 2.5 hours (highlighted)
13. Power display: three green lights have sufficient power and one bright light has weak power.
14. Product interface: DC5521 (with battery pack);USB (with charging treasure)
15. Battery line length: 0.4 m
16. Battery parameters: 8.4V, built-in dual MOS protection-IC, anti-overcharge and overdischarge
17. Battery capacity: 4*1300mAh = 5200mAh, four two strings and two parallel
18. Charging parameters: input AC110-240V, output 8.4V/1A, optional and universal in US/Europe/Australia/UK
19, product gear: low/medium/high/long press burst flash
20, body Color: Black/Red (optional)
21, appearance material: hard aluminum alloy
22, full set weight: 0.52KG
23. Single set size: 23.5*7.5*7cm
24. Carton size: 40*40*47cm
25, packing quantity: 50PCS
26. Total weight of outer box: 26.6KG