| Brand: | UltraFire |
| Model: | LY-E6 |
| Material: | 6016-T6 Aluminum alloy |
| Emitter Brand: | Cree |
| LED Type: | XM-L |
| BIN: | T6 |
| Color: | Cool white |
| Number of Emitters: | 1 |
| Voltage Input: | 3.7~4.2V |
| Battery Configuration: | 1 x 18650 or 3 x AAA (not included) |
| Circuitry: | 1200mA |
| Brightness: | 1000lm (manufacturer rated、 actual 455lm) |
| Runtime: | 3~5 hours |
| Number of Modes: | 5 |
| Mode Arrangement: | Hi > Mid > Lo > Fast strobe > SOS |
| Mode Memory: | Yes |
| Switch Type: | Reverse clicky |
| Switch Location: | Tailcap |
| Lens: | Resin convex lens |
| Reflector: | No |
| Strap Included: | Yes |
| Clip Included: | No |
| Beam Range: | 1000 meters |
| Other Features: | Zoom-to-throw |
| Other Accessory: | 1 x AAA battery holder |
Dimensions: 5.43 in x 1.57 in x 1.57 in (13.8 cm x 4.0 cm x 4.0 cm)