... MINER LAMPVery popular in CHILE,PERU,COLOMBIA,BOLIVIA,MEXICO,KOSOVO,USA,UK,TURKEY....CE,EXSI,ISO CERTIFICATEKL8LM Miner lamp Certificate: ... <= 95% +- 3RHUsage:It is suitable for mineral industry,tunnel projects,construction and maintenance for power,communication,highway,railway at night,night ... a newest environmental protection battery.2) LED:it adpot 3W USA CREE LED - high-power Led,The life is more ...