... 4, 50,000 hours service time. Specification:1, Lamp holder: GU10 (MR16/E27/E14)2, Led source: CREE (Edison)3, Dimension: Φ50x84mm4, Color ... sectional material, excellent heat dissipation. Model No.FL-CSL3x3GU10A4Led quantity3pcs 3W CREE XPEPower consumption9W (equal to 55W halogen light)Input voltageAC ...