Specification:Material: ABS+Aerial Aluminum AlloyLed Beads: 21*5050SMD white beads+6*3528SMD red beadsVoltage: 5VPower: 10WLow Lighting: Max 72h High Lighting: Max 5hCharging Time: 6hSize: 15.5 x 8.5 x 3.5cm\/6.1 x 3.3 x 1.3inchBattery: Built-in 3 x 18650 batteryBattery Capacity: 5400mAhRange Of Illumination: 5M(Low lighting)、 10M(Medium lighting、 )20M(Highlight) Features:21 leds、 high brightness、 each lamp bead max lumen 5050SMD.Adopted smart chip、 low lighting for about 72h illumination.Soft flood light、 long time illumination、 wider range of lighting.5400mAh capacity power supply、 can be used as a power bank.IPX5 waterproof、 splash resistant and drizzle proof.10-20M range of illumination、 more suitable for outdoor camping、 hiking、 BBQ、 gathering.5400mAh Power Bank Supply:iphone 5: Approx 3 times charging.Xiaomi 3: Approx 2 times chargingipad mini:Approx 1.2 times chargingPackage Included:1 x Camping Lantern