Lighting Source > LED MR16     MR53xC-x05A03 MR54xC-x05A03 Feature: Light source:3 pcs high power LED. Long life time. UV free, harmless for painting and antiques. Excellent thermal performance. Homogeneous illumination. 4.5 Watt MR16 can achieve directional light output equal to 35 Watt halogen lamp consume 90% less power.