BT5.0 tragbare LED LCD Smart Mini Projectors Built in der Batterie 8000mAH

The 4800 lumens brightness of the home theater system is perfect; even with the lights on during the day, the screen remains clear and bright when watching TV shows or playing games. The ultra-short throw projection, placed right next to the wall, produces a 120-inch giant screen effect.

The interactive exhibits at the science museum use this 12,000-lumen 3LCD projector. Even on a 300-inch projection wall, the images remain vibrant with no vignetting, and the animations of dynamic exhibits are smooth and ghosting-free. Visitors don't experience eye strain even after prolonged viewing. The most impressive feature is the laser light source. We've been running it for 12 hours a day for over a month without any brightness decay. It's incredibly easy to turn on and off without warm-up, making setup extremely convenient. Initially, we were worried about heat dissipation with such high brightness, but in practice, the projector's temperature remains stable, and the noise level is low, completely unaffected by the explanations or interactive atmosphere of the exhibits.

This 12,000-lumen laser projector is extremely durable, running 24/7 without issue. It's exceptionally stable for large exhibition halls and stages, and boasts low maintenance costs.