Detailed Product Description

digital, cordless, protale mining LED safety cap lamp,
CE/Atex, Sabs, Msha, Exib certificates
explsion-proof, IP67

explosion-proof led cordless mining/miners cap lamp

 
3W Cree  high power led as main lighy,
6 leds as back up lights.
>4000lux at starting time, >3000 lux after 11 hours lighting.
4.5Ah Li-ion rechargeable battery (1000 cycles) with short-circuit protection, 5 hours to charge.
free single charger, 110V-240V input voltage, 50-60HZ frenquency

Digital screen functions:

displays cap lamp #, time, and battery capacity by four LED digital devices (four squares are full, three squares means 3/4 capacity, two means 1/2 capacity, one means 1/4, capacity, and one square blink per 20 seconds to reminds miner to charge again and the battery capacity can only light for about one hour)

 
Certifications: EX, CE/ATEX and DME
IP67,
Protection type: Exib II BT4 (Zone1-2)

Safety: all-in-one case made from PC material, which can protect the user against explosions caused  by electrical short-circuiting, With automatic power off on the socket

Reliability: high-strength case, optimized structure design, and MCU more reliable

Portability: just a headlamp, small in size, lightweight (only 215g for whole product), simple  charging, and easy usage

Efficiency:  More than 4,000 Lux at starting time and more than 3,000 Lux after 11 hours of continuous  lighting

                 
Battery usage lifespan: about 1,000 cycles, maintenance-free and eco-friendly