Color temperature: 6500K pure white light/4000K natural light/2700K warm white
 Input voltage: 220V
 size:
 3W:
 Outer diameter: 90MM Opening: 80MM
 Led:0.2W X15
 Lumen:195LM
 6W:
 Outer diameter: 120MM Opening: 105MM
 Led: 0.2W X30
 Lumen:390LM
 9W:
 Outer diameter: 150MM Opening: 135MM
 Led:0.2W X45
 Lumen:585LM
 12W:
 Outer diameter: 172MM Opening: 160MM
 Led: 0.2W X60
 Lumen:780LM
 15W:
 Outer diameter: 195MM Opening: 180MM
 Led: 0.2W X75
 Lumen:975LM
 18W:
 Outer diameter: 225MM Opening: 210MM
 Led: 0.2W X90
 Lumen:1170LM
 24W:
 Outer diameter: 300MM Opening: 285MM
 Led:0.2W X120
 Lumen:1560LM