-Brand: Shustar -Model: S-171 -Lamp model: 30W-LED - Color temperature: 8500K - Color rendering index: 72 - Front light brightness: strong - 3800Lumens, weak: 1500Lumens - Side Light Brightness: Strong-1500Lumens, Weak-500Lumens -Power: 30W - Power supply mode: 1*18650/26650 lithium battery (we recommend purchasing a package with battery) -Charging time: Depending on the power of the adapter you are using, the charging time will vary.

-Lighting gear: 8 lighting modes Headlights: 3 modes Headlights - High Brightness Headlights - Low Brightness front light - flashing

Side lights: 5 modes Side Lights - High Brightness Side lights: low brightness Side light - red light Side lights: flashing red Side lights: red, index, blue flashing simultaneously

- Power output: USB 5V1A, can charge your phone -Zoom mode: telescopic zoom -Waterproof grade: IP64, do not use for diving -Product size: 160*48*34mm -Net weight: 216g (including casing and tail rope) -Charging cable: Type-c charging cable