| Color | Blue |
| Brand | Small Sun |
| Model | ZY-551 |
| Quantity | 1 Piece |
| Material | Aluminum alloy |
| Emitter Brand | Others、LED |
| LED Type | Others、 |
| Emitter BIN | otehrs、 |
| Color BIN | Cool White |
| Number of Emitters | 1 |
| Working Voltage | 1.5 V |
| Power Supply | 1 x AA Battery(not included) |
| Current | 500 mA |
| Theoretical Lumens | 200 lumens |
| Actual Lumens | 50 lumens |
| Runtime | 2-3 Hour |
| Number of Modes | 1 |
| Mode Arrangement | Hi |
| Mode Memory | No |
| Switch Type | Reverse clicky |
| Switch Location | Tailcap |
| Lens | Plastic |
| Reflector | Aluminum Smooth |
| Beam Range | 50 m |
| Strap/Clip | Strap included |
| Packing List | 1 x Flashlight 1 x Strap(14cm) |