Compare Another Model JETBeam JET-1 MK.II I.B.S. (ES) March 26, 2008 Overall 7.3 Construction     8.0 Output     7.5 Value     6.5 Availability JETBeam.com.cn Beam Profile Medium Spot Coating Type 3 Anodizing Cost $75 Dimensions 9cm long 1.9cm at widest Ø Lens Sapphire Crystal Light Source Cree XR-E Output 1x 14500 750mAh AW Protected 100% Spot 3530 Lux 100% Spill 163 Lux 50% Spot 1870 Lux 50% Spill 85 Lux 5% Spot 46 Lux 5% Spill 3 Lux Default High Spot 2790 Lux Default High Spill 129 Lux Default Low Spot 345 Lux Default Low Spill 16 Lux 1x AA 2000mAh Eneloop 100% Spot 1990 Lux 100% Spill 89 Lux 50% Spot 1530 Lux 50% Spill 71 Lux 5% Spot 38 Lux 5% Spill 2 Lux Default High Spot 1790 Lux Default High Spill 80 Lux Default Low Spot 280 Lux Default Low Spill 13 Lux Power 1x 14500 1x AA Reflector Textured Aluminum Runtime 1x 14500 750mAh AW Protected 100% 00:24 to 50% 50% 00:35 to 50% Default High 00:43 to 50% Default Low 07:55 to 50% 1x AA 2000mAh Eneloop 100% 00:56 to 50% 50% 00:52 to 50% Default High 00:49 to 50% Default Low 03:24 to 50% Switch Reverse Push Button