Color filter sheet EUROLITE 9400129A Frost - rigid sheet for lighting gels

EUROLITE 9400129A Frost is a rigid color filter sheet designed for lighting applications. The Frost sheet creates a neutral diffusion with a matt finish that softens light and reduces glare when mounted in fixtures or behind lenses. The material is suitable for stage, studio and architectural lighting where even, non-colored diffusion is required and can be cut and installed for custom configurations.

Advantages

The rigid Frost sheet provides uniform diffusion without altering color temperature, resists deformation under typical lighting heat, and is easy to cut and fix in place. Its matt surface reduces hotspots and visible lamp images while maintaining light transmission appropriate for general diffusion purposes.

Suitable for

Key specifications

How to use

Measure and mark the required dimensions, then cut the rigid Frost sheet with appropriate tools for the material thickness. Mount the sheet inside the fixture or directly behind lenses using clamps, brackets or heat-resistant adhesive, ensuring adequate ventilation around lamps. Position the sheet at a distance that achieves the desired diffusion while avoiding direct contact with hot lamp components.

Recommendations

Check compatibility with fixture temperatures and lamp types before permanent installation. For safety and longevity, avoid placing the sheet in direct contact with high-temperature light sources; allow for airflow and follow the fixture manufacturer's thermal limits.