EIKO G4 6V 20W
New product
Enjoy powerful, focused light with the EIKO G4 6V 20W bulb. Designed for low-voltage devices, it offers compact size, high brightness, dimmable output and trusted EIKO reliability. Perfect for professional use at 6V.
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Deliver precise and high-performance lighting to your optical devices or specialized fixtures with the EIKO G4 6V 20W. Designed to meet the highest demands for directional light, this low-voltage halogen bulb is the ideal solution for professional or technical equipment that requires a compact, reliable, and efficient light source.
Bulb type: Low-voltage halogen
Model: G4 capsule
Power: 20 watts
Voltage: 6 volts
Base type: G4 – thin pins spaced 4 mm apart
Color temperature: approx. 3000 K – warm neutral white
Luminous flux: approx. 300 to 350 lumens
Average lifespan: 1,000 to 2,000 hours (depending on use)
Dimensions:
• Diameter: 10 mm
• Total length: 30 to 33 mm (depending on version)
Dimmable: Yes (with compatible dimmer)
Beam orientation: Directional
Use: Indoor – specialized equipment or compact luminaires
High light output in a miniature format
Don’t be fooled by its small size: this halogen capsule delivers remarkable brightness, ideal for tight spaces or precision lighting setups.
Perfect for technical and medical devices
With its unique 6-volt rating, this bulb is commonly used in optical instruments, projectors, microscopes, medical equipment, overhead projectors, or slide viewers.
EIKO manufacturing quality
EIKO is a global leader in specialty lamps, offering durable, stable products built to meet strict quality standards. You get consistent light, no flickering, and long-term performance.
Warm and natural light
At 3000 K, the lighting is warm white, ideal for environments requiring natural color rendering and visual comfort.
Microscopy and optical imaging devices
Overhead and slide projectors
Medical or dental equipment
Desk lamps, technical spotlights, display lighting
Direct replacement for standard G4 6V 20W halogen capsules
If you need a compact, powerful, and long-lasting bulb, the EIKO G4 6V 20W is a premium choice, built for demanding applications with the reliability only EIKO can deliver.