The shading board can absorb automatically, which makes viewing more convenient. It adopts full digital control mode, which does not flicker. Dimming is flexible, convenient and accurate. You can choose the light you need just by pressing a few times. By using white light source technology, a high-power and cold LED light source is specially designed. The color temperature LED is limited at 8000k. Moreover, the uniformity can reach more than 0.9. The PWM low-voltage digital electronic mode continuous dimming technology is used. In suit to their demand and using habits, the user can adjust the brightness in 5% - 100% wide range. Color Black Model 202509081638 Brand Name YFYIQI Style Name Industrial LED Film Viewer Item Weight 7 Kilograms Part Number 202509081638 Manufacturer YFYIQI Power Source Corded Electric Item Dimensions 17.72 x 8.66 x 4.53 inches Included Components Industrial LED Film Viewer