Practical meets powerful with the value-priced E40. Simple, reliable operation turns four AA batteries into 220 lumens max power with 31 hours runtime at 34 lumens. Once again, the E series delivers performance at an accessible price with features that get used night after night.Features:Max 220 lumen output from four AA batteries
Bright 34 lumen low beam with 31 hour runtime
Dependable tail cap switching system
Limited Lifetime Guarantee from Fenix Lighting U.S.
Low: 34 Lumens - 31 Hour runtime
Medium: 105 Lumens - 9 hour runtime
High: 220 Lumens - 3 hour runtime