6V G4 Halogen Capsule Bulb 20W Low Voltage Spotlight Lamp

Details

This 6V G4 20W Halogen Capsule Bulb is a compact low-voltage light source designed for specialist lighting applications where reliable, high-intensity illumination is required. Commonly used in projectors, medical equipment, display lighting, and precision fixtures, this halogen capsule delivers strong, focused brightness in a small form factor.

Operating at 6 volts and 20 watts, this G4 bi-pin capsule bulb produces crisp, high-quality light with excellent colour rendering, making it suitable for applications where accurate lighting is essential. It is engineered with strengthened glass and UV stop technology for improved safety and durability during use.

This bulb uses a standard G4 bi-pin base, allowing for quick and easy installation into compatible low-voltage fittings. It is designed to work with appropriate transformers or power supplies that step mains voltage down to 6V.

Bulb is included as a single halogen capsule unit (no additional components required).

Key Features

• 6V 20W G4 halogen capsule bulb
• Low-voltage bi-pin (G4) fitting
• High brightness with excellent colour rendering
• UV stop and strengthened glass construction
• Ideal for projectors, displays & specialist lighting
• Compact design for precision applications
• Instant full brightness
• Dimmable when used with compatible transformer