new cree xml-l2 led headlamp zoomable headlight waterproof head torch flashlight head lamp fishing hunting light

usage:
it is suitable for coal mine, mineral industry, tunnel projects, construction and maintenance for power, communication, highway, railway at night, night lamp for cutting off rubber plant battery (lithium ion)
it adpots new style lithium ion battery which is with over-charging, over-discharging and a short circuit protection function. led: it adpots 3w high-power led, the life is more than 100000 hours..syi