Name: USB LED Bike Front Light with Temperature Protection and Power Indicator Function 4000Lumen Super Brightess Bicycle Head Light

Model: VF-BL4000

Brand: VinFine

★ Features

◆ USB charging, easy and convenient.

◆ Green switch adjust modes of 10%, 40%, 70%, 100% 
◆ Protection: when temperature reaches 70 degree, the mode dropped from 100-70%% to 40% automatically
◆ Power indicator: green color at 100% power, red means low power, red flash means lack of power, will get into protection situation, flash for 5s to be power off

★ Specification

1. LED Lamp: 4*CREE XML2 T6
2. LED Color: White
3. Appearance Color: Black+ white, black+ red
4. Luminous Flux: 4000 Lumens
5. Voltage: 5-8.4V; Current: 1.8A
6. Modes: (4 modes) 10%, 40%, 70%, 100% 
7. Run Time: 3 hours at 100% brightness mode
8. Lighting Distance: 200 meters
9. Reflector: Vacuum plating smooth Aluminum
10. Lens: optical lens
11. Material: hard oxidation, 6061-T6 Aluminum alloy housing, anodized antiabrasive finish 
12. Switch: tail switch
13. Battery: 2200mAh 8.4V lithium battery pack
14. Waterproof Level: IP66
15. N.W. of light: 0.2Kg
16. Packing: 1* headlamp, 1* battery pack, 1* USB 5V transit into 8V or 4.2V lithium batery charger, 1*charger, 2* O-rings, 1* common box.
17. Applications: Cycling, Camping, Climbing, other outdoor activities

★ Pictures