Power : 2.8 Watt Led Chip : LED – 3W/1PCS Input Voltage : 220V – 240V Lumen : 158 Lumen Battery : Ni-Cd SC3.6V2000mAH Battery Life Time : 3 hrs Color Temperature : 6000 Kelvin / 7000 Kelvin IP Grade : IP20 Safety Class : Class 1 Certificate : CE Warranty : 5 years Size : Φ130 x130x45 mm