| Brand: | UltraFire |
| Model: | WF-502B |
| Material: | Aluminum alloy |
| Emitter Brand: | SSC |
| LED Type: | Z7 |
| Color: | White |
| Number of Emitters: | 1 |
| Voltage Input: | 3.6~4.2V |
| Battery Configuration: | 1 x 18650 (included) |
| Circuitry: | 2400mA |
| Brightness: | 900lm |
| Runtime: | Approx. 2 hours |
| Number of Modes: | 3 |
| Mode Arrangement: | Hi > Low > Strobe |
| Mode Memory: | Yes |
| Switch Type: | Forward Clicky |
| Switch Location: | Tailcap |
| Lens: | Glass |
| Reflector: | Aluminum Textured |
| Strap Included: | Yes |
| Clip Included: | No |
| Beam Range: | 100 meters |
Dimensions: 5.43 in x 1.34 in x 1.34 in (13.8 cm x 3.4 cm x 3.4 cm)
Weight: 3.99 oz (113 g)