Quick DetailsPlace of Origin: Guangdong, China (Mainland)Brand Name: YYModel Number: YY-SRS-005Material: PC+cast aluminimumBattery: 1PC 1.2V600mah Ni-MH High temperature BatteryLED : 3*2pcs superbright LedWorking Current: 2V / 150Mah 2.5V / 120MahPackaging & DeliveryPackaging Details:cartonDelivery Detail:depend on order quantityModel numberModel number  YY-SRS-005Material: PC+cast aluminmiumBattery:1PC 1.2V600mah Ni-MH High temperature BatteryLED :3*2pcs superbright LedWorking Voltage:DC 3V Output Power:0.3 WWorking Current:2V / 150Mah 2.5V / 120Mah  Crush Resistance:20 TonAmbient Temperature:-45~80°CCrush Resistance:20 TonneQuality Guarantee:1 YearColor:Red/Yellow/Blue/WhiteNet Weight:0.33 KGSMeasurement:103*103*23mm Packing:40PCSVisual range:>800MWork time:When the battery is saturation can be used for 60 hours