• Light source: 3 x 1W  /3 x 2W    /3 x 3W      Cree power LED
• Input voltage: 12V AC/DC
• Base: GU5. 3
• Beam angle: 30 or 50 degrees
• Housing material: aluminum
• Lifespan: over 50, 000 hours
• Color: R, G, B, cool white, warm white
• LED bulb surface temperature: < 65°C
• Working temperature: < 45°C
• Certificate: CE  RoHS