The DHN (Diheng) DU16K is a 15,500 lumens laser engineering projector.

The DHN (Diheng) DU26K is a 26,000 lumens red-blue laser engineering projector.

The DHN (Diheng) DU21K is a 21,000 lumens laser engineering projector.

DHN (Diheng) DU24KP 24,500 Lumens Dual-Color Laser Engineering Projector

Diheng(DHN) DU530UST 5,500-lumen Ultra-Short-Throw Laser Projector

LENTUN 3D metal hard screen domestic brand