Intrinsically Safe LED Penlight - 50 lumens - Zone 0 - Class I Div 1 & Class II Div 1 Class i division 1 a, b, C, D, class ii division 1 e, F, g ETL listed for us and canada - iecex and atex approved LED produces 50 lumens of light Continuous 14 hours of runtime 68 inches in length - 06