The color rendering index is a measure of the consistency between the color presented by the light source and the color presented by the object itself. The color rendering index is an important indicator to measure the quality of the light source. The higher the color rendering index of the light source, the more it can show the true color of the illuminated object, that is, the better the color reproduction. If the color rendering index is low, the color of the illuminated object will be distorted, that is, color distortion will occur. Therefore, the requirements for lights in the studio are becoming more and more stringent. In order to restore the true colors of the characters in the studio, the color rendering index of lights is required to reach 95 or more.

To support the government’s efforts in controlling the novel coronavirus outbreak in China, the Prolight + Sound Guangzhou organizers have decided to postpone the 2020 fair, originally scheduled to be held on 19 – 22 February at Area A & B China Import & Export Fair Complex, Guangzhou.

As a commonly seeing lighting equipment in the theater, fresnel Light is a soft-edged spotlight with more control over beam angle than floods, but less control than profiles. It is from 15 ~50 degree by manual zoom. Go green and make a significant reduction in dimmer energy and air-conditioning power consumption.

Theater is a special performance venue consisting of permanent buildings. It is used to perform places such as Drama, Opera, Song and Dance, Music, etc. Nowadays, the theater also has the function of showing movies. The theater is generally composed of two parts: one is the place where the performan

This is a LED fresnel spotlight project for Boxing Match, which is famous in Germany. The contestant is from all over the world, they try their best to show their ability and get good achievement.