In 2010, the popular IMAX movie "TRON: LEGACY", in the same dazzling 3D picture as Avatar, everyone was captivated by the cool lighting effects in the movie. Italian designer Loris Bottello designed the lamp called "Ring" according to the style of the future world in the movie. The ring-shaped metal lamp body is based on the principle of biopolymer lighting, inlaid with a circle of OLED cold light source, through the rotating ring. To adjust the intensity of the light, the outer ring of the copper ring is both a decoration and a power supply part that connects the base of the lamp. Screw Terminal Block,Screw Terminal,Screw Terminal Connector,Pcb Screw Terminal Cixi Zhongyi Electronics Factory , https://www.zybreadboard.com