12-24VDC
More colors for choice: white, red, blue, green, yellow, purple, pink etc
Diameter:60mm 70mm 80mm 90mm 100mm 110mm 120mm 130mm 140mm 131mm 145mm
168 LEDs, integration, and don't see the points of light brightness uniformity, no dark areas
Price:1 Ring+1Constant Current Drive
MOQ:20kits