Product Material: ABS+Natural Silicone
Size: Ø87*57mm (Flod)
Ø87*108mm (Unflod)
Weight 177g
Light source: 6 pcs 6730 LED
Brightness: White Bright 150LM-Warm white bright 90LM-Warm white low 20LM
Runtime: 3.5–5.5-20 hours
Output Voltage: 5V ± 0.2V
Max power: 3W
Irradiatio Radius: 10㎡
Battery: 1800mAH lithium polymer battery
Accessories: USB charging cable
IP44
Can be used as Headlamp,Bicycle light,Helmet light,ETC.