BEONEGLOBAL led light boxLED Slide Viewer Light Box – Dimmable 5600K Ultra-Thin Panel for Film Negatives, Photos, and Artwork Tracing Daylight-balanced LEDs simulate natural white light for accurate color viewing, helping to faithfully restore the original tones of your slides and film negatives. Touch-control switch allows easy on/off operation, and a long press lets you adjust the brightness continuously. The smart memory function conveniently remembers your last brightness setting. The double-sided LED design provides up to 4330 lux of bright, even, and flicker-free illumination—perfect for extended viewing and digitizing tasks. At only 0.26" thick and featuring a 13.4" × 9.8" active area, it can display or scan up to 20 slides at once. Slim, portable, and space-saving. Includes four magnets, allowing you to hold film in place without using your fingers—easy and convenient.