ebay led msha approved mineing lights
Northern Light NLA0M1 Polaris Cordless LED Cap Lamp. The Polaris cap lamp is the ultimate cap lamp for underground mining and tunneling operations The Polaris cap lamp uses a highcapacity lithium ion battery and an LED light source that is protected in highimpact dust and water resistant plastic The cordless Polaris cap lamp is the first to be MSHAapproved,...