... : 5040 LM 72W CREE LED Light Bar_SM-941Item No. SM-941. Power: 72W. Voltage: 9-32V. Theoretical Lumens Output: 7200 LM ... time: 7-20days- Company Address: No.5, Rd. 2, Zone B, South China(international) Electro-Optical-Source Lighting Market, Foshan, China ... , Luocun, Nanhai District, Foshan, Guangdong 72W CREE LED Light Bar_SM-941