Product advantages:
Exquisite and compact, built-in overcharge and over-discharge chip, USB charging, charge and discharge indication, three adjustable

Specifications:

Product Model:DG666
Irradiation distance: 300-500 meters
Lighting brightness: 1000 lumens
Spot type: uniform distribution (about 3 meters in width)
Bulb type: T6 (theoretical life: 100, 000 hours)
Charge and discharge protection: Built-in overcharge and overdischarge IC to extend battery life
Power indicator: The power LED is green, weak power is red
Charging indication: LED is red when charging, green after charging
Specifications: Total length 115mm, head size 45*29mm, tail diameter 20mm
Dimming Mode: Third gear dimming: strong light, medium light, low light
Operating voltage: 3.7V
Body color: black
Light color: white light
Lamp color temperature: 7500K
Body Material: Aluminum Alloy
Surface treatment: wear anodizing
Switch type: lamp press switch
Waterproof rating: IPX5 (prevent rain, splash water)
Power Supply: Single 18650
Product net weight: 152g