| Brand: | Ruisuo |
| Model: | RS-S1 |
| Emitter Brand: | Cree |
| LED Type: | XM-L |
| BIN: | T6 |
| Color: | White |
| Number of Emitters: | 1 |
| Voltage Input: | 3.6~4.5V |
| Battery Configuration: | 1 x 18650 or 3 x AAA batteries (not included) |
| Circuitry: | - |
| Brightness: | 900LM |
| Runtime: | 1~3 hours |
| Number of Modes: | 5 |
| Mode Arrangement: | Hi > Mid > Low > Fast Strobe > Slow Strobe |
| Mode Memory: | No |
| Switch Type: | Reverse clicky |
| Switch Location: | Tailcap |
| Beam Range: | 300m |
| Lens: | Plastic |
| Reflector: | - |
| Strap Included: | Yes |
| Accessories: | 1 x 18650 battery holder |
| ? | 1 x AAA battery holder |