详细规格及用途描述

Features 
Light source: 3X1W Cree XPE power LED 
Source life: More than 40,000 hours 
Low heat, less than 58°C for 3W 
no UV or IR light radiation 
Homogeneous illumination 
Sleek designed thermal plastic heat fins with excellent thermal efficiency, light weight.
Only 27 gram 
3W MR16 can achieve directional light output equal to 30W halogen lamp yet consume 80% less power 
Reverse polarity protection 
Approbation: CE and RoHS 
Works with 12V AC/DC lighting systems