| Battery Included | Yes |
| Max Output | 1000 Lumens |
| Max Beam Distance | 207 Yards (190 m) |
| Max Beam Intensity | 9025 cd |
| Max Runtime | 18 Days |
| LED | CREE XP-L V4 |
| Reflector | UDL Dual-Effect Lens |
| Battery | 1 × 18650 (Both Terminals on same end) |
| Special Modes | Strobe, SOS |
| Beam color | White light 6500K |
| Length | 105 mm / 4.14 in |
| Head Size | 23 mm / 0.91 in |
| Weight | 50.5 g /1.178 oz without battery |
| Features | Strobe Ready, Deep Carry Clip |
| What's in the Box | Klarus E1, 1 x Lanyard, 1 x Clip, 1 x 18650 Li-ion Battery, 1 x USB Charging Cord, Draw string storage bag |
| Additional info | Link to Manufacturer's Website |