Cordless light weight cap lamp in an IP 67 enclosure
Main LED has two light settings that allow for a high light output 17000 lux and a medium light output 5000 lux 
Secondary LED for auxillary or emergency use. 
5 hour battery life with high light beam setting and 20 hour battery life with medium light beam setting
Field servicable by NLT distributor
Any NLT charging infrastructure can be retrofitted for the NLT Polaris