CNFC9176 longvity dome light,ceiling light, overhead light, top light,roof lamp,dome lamp. CNFC9176 longvity dome light,ceiling light, overhead light, top light,roof lamp,dome lamp. Rated Voltage220Vlight source:(on-polar fluorescent lamp)rated powerLuminous fluxUse life40W3500 lm100000 hCable diameter: φ8∼10mmsize: φ240x144.5mmWeight :2.3 kg