Lighting accessory EUROLITE Diffuser Disc PMB-8 QCL 15x60°

Diffuser Disc EUROLITE PMB-8 QCL 15x60° is a lighting accessory intended to alter the beam shape of compatible EUROLITE QCL fixtures. The disc produces a 15x60° distribution pattern that narrows vertical spread while broadening and softening the horizontal beam, allowing more precise light shaping for stage, studio, and event applications. The accessory is designed for straightforward installation and integration with matching fixtures to achieve directional dispersion without significant loss of usable output.

Advantages

The diffuser disc creates a controlled rectangular beam with a 15x60° pattern, enabling targeted illumination across a wide horizontal area while minimizing vertical spill. It softens the edges of the beam to reduce harsh shadows and improve blending between multiple fixtures. The accessory is lightweight and engineered to fit compatible EUROLITE QCL housings, offering reliable mechanical alignment and consistent optical performance when used as specified.

Suitable for

• Stage front- and side-lighting where horizontal spread is required
• Studio setups needing controlled horizontal illumination and softer beam edges
• Event and exhibition lighting to highlight long set pieces or banners
• Architectural accent lighting on facades or narrow surfaces

Key specifications

• Beam distribution: 15° vertical × 60° horizontal
• Optical function: rectangular diffusion and beam shaping
• Compatibility: designed for use with EUROLITE QCL-style fixtures (check fixture fit before purchase)
• Material: optical-grade diffuser material for uniform output
• Mounting: accessory mount designed to align with matching fixture bezel

How to use

Install the diffuser disc into the accessory slot or bezel of a compatible EUROLITE QCL fixture according to the fixture manufacturer’s instructions. Ensure the disc is seated and secured to avoid movement during operation. Power up the fixture and position it to obtain the desired 15x60° horizontal distribution; adjust fixture aim and focus if available. When combining multiple fixtures, align beams to achieve even overlap and consistent illumination across the target area.

Usage recommendations

Verify physical fit and mechanical compatibility with your specific EUROLITE QCL fixture model before installation. Avoid exposing the disc to direct contact with high-temperature light sources beyond the intended fixture rating and follow routine cleaning procedures for optical surfaces to maintain uniform light output.