3w cree led kl8m cap miner lamp features: 1 with high safety performance and beat/stab resistance, the manganese acid lithium battery is unlikely to cause fire, smoke, explosion and other phenomena even in extremely hot or cold environment. 2. Main and assistant illuminants: the main light employs led cold illuminant with ultra-high brightness and low power, which features long service life, long lighting range and constant current drive. As a standby lamp, the assistant light can be used within a short range when the power supply is insufficient. 3. With protection circuits inside, the mining lamp is safe and reliable. 4. With uniquely designed lamp head and cable protection cover, the cable has more than doubled service life. 5. Fully integrated charge design can effectively prevent the battery from being overcharged. 6. Under the condition of normal use, the product consumes low electricity annually. 7. Small size, light weight, portable and long service life.