MR11 20W 12V GU4 38° TLB Dichroic Halogen Bulb

The MR11 20W 12V GU4 dichroic halogen lamp is a compact and versatile light source, ideal for technical and decorative lighting applications that require optical precision and high color rendering.

Directional Lighting for Storefronts and Displays

The 38° beam angle provides controlled light concentration, perfect for illuminating products in display cases, highlighting architectural details, or creating directional lighting scenes in commercial settings. The 3000K color temperature (warm white) enhances natural tones, making this halogen lamp ideal for retail and showrooms.

Dimmable Halogen Light Source for Residential Settings

Thanks to halogen technology and its dimmable feature, this lamp is perfectly suited for adjustable lighting systems in living rooms, dining rooms, and other living spaces. A color rendering index (CRI) greater than 80 ensures accurate color reproduction and a natural light perception, which is essential for environments where light quality affects visual comfort.

Technical Applications and Low-Voltage Systems

The 12V power supply makes this halogen light source compatible with low-voltage lighting systems, transformers, and dedicated drivers. It is particularly well-suited for modular lighting systems, display cases, and installations requiring a compact light source with a standardized GU4 base.

Energy Efficiency and Service Life

With an energy efficiency rating of Class C and an estimated lifespan of 4,000 hours, this MR11 halogen lamp offers a balance between luminous efficiency and longevity, reducing maintenance costs in continuous-use applications. Its compact dimensions (⌀35mm × 40mm) facilitate integration into technical lighting fixtures and directional spotlights.