Advanced COB Light Engine with Fresnel Collimating Lens for NOVA3D Whale4 Ultra 16K

The NOVA3D Whale4 Ultra features an advanced COB light engine designed to deliver powerful and consistent UV illumination for high-precision resin 3D printing. Its optical system distributes UV light across the LCD exposure screen, helping achieve uniform resin curing and accurate reproduction of fine details.

According to NOVA3D’s official promotional image, the redesigned light engine delivers 15% higher UV energy and improves heat-dispersion efficiency by 40% compared with the previous system. These improvements support reliable exposure and consistent printing performance.