Unique extrusion process and electronic design can be bent in a vertical way Adopting quality silicone material and one step moulding production technique Special extrusion workmanship, smart in size, good bending performance Making it easy to cut and join according to different applications. The dimming function works only with HLG Dimmable power supplies. Cutting mark by every 62.5mm(1.97 inches) 5 Year Warranty