| Brand: | FANDYFIRE |
| Model: | 501B |
| Emitter Brand/Type: | CREE |
| Emitter BIN: | R2 WC |
| Color BIN: | White |
| Total Emitters: | 1 |
| Battery Configurations: | 1 x 18650 / 2 x 123A batteries (not included) |
| Voltage Input: | 3.0~8.4V、 8.4V Max. |
| Switch Type: | Clicky/Clickie |
| Switch Location: | Tail-cap |
| Modes: | 1 |
| Mode Memory: | - |
| Mode Arrangement: | - |
| Circuitry: | Digital Regulated 1000mA Current Output |
| Brightness: | 250 lumens maximum brightness (manufacturer rated) |
| Runtime: | 40~60 minutes (manufacturer rated) |
| Lens: | Coated Glass Lens |
| Reflector: | Aluminum Textured/OP Reflector |
| Carrying Strap: | Strap Included |
Dimensions: 5.28 in x 1.22 in x 1.22 in (13.4 cm x 3.1 cm x 3.1 cm)