Product Name: Wisdom Kl8ms LED Tunnel Lighting Headlamp 23000lux 8.8ah Underground Light Model NO.: KL8MS Warranty: 2 Years Certification: CE, ISO, C-tick, PSE, EMC, LVD, FCC, Atex Battery Type: Lithium Ion Material: PC Material LED Chips Brand: CREE Lighting Time (Hours): 13h,16h,24h Feature: Waterproof, Shock-resistant, Anti-fog, Anti-Explosion Irradiation Distance: 200-300m Usage: Camping, Mining, Emergency Lighting, Road and Railway Lighting Lead Time: 3-7 Days MOQ: 100PCS LED Working Voltage: 3V Main Lighting Luminous: 301lm Lighting Degree: 23000lux Main Light Life Span: 100000h Short Circuit Protect Time: <320