G4 LED bulbs are small, compact 12V pin bulbs often used in furniture lighting, display cabinets, spotlights, decorative fixtures, and other space-constrained applications. They are characterized by their two-pin (plug-in system) and extremely small size, allowing them to fit into almost any miniature fixture.

At Perfectlights, you'll find both dimmable and non-dimmable G4 LED bulbs in various light colors, wattages, and designs (capsule, disc, COB, warm white, or bright white). They effortlessly replace traditional G4 halogen bulbs, but with much lower energy consumption and without excessive heat generation.

Why choose G4 LED lamps from Perfectlights? 

• 12V LED pin lights – perfect for furniture and compact fixtures

• Dimmable and non-dimmable variants 

• Up to 90% more energy efficient than halogen G4 

• Long lifespan (up to 25,000–40,000 hours of operation) 

• Available in 2700K, 3000K and 4000K 

• Compact size – ideal for mini luminaires 

• Flicker-free & direct light 

• Low voltage safety (12V AC/DC) 

• Excellent price-quality ratio at Perfectlights

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Dimmable vs. non-dimmable G4 LED

✔️ Dimmable G4 LED

Ideal for:

• Accent lighting

• Living room

• Bedroom

• Furniture and TV cabinet lighting

• Mood lighting in niches

➡️ Please note: dimmable = compatible 12V LED driver required .

✔️ Non-dimmable G4 LED

Perfect for:

• Kitchen cabinet lighting

• Dressings

• Display cabinets

• Bathroom furniture lighting (with correct IP fitting)

• Campers & caravans

• Budget-friendly installations

Stable, clear, reliable.

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Driver / Transformer – important for G4 (12V)

G4 LED lamps never work on 230V .

They require:

• a 12V LED driver (best and most stable option), or

• an electronic transformer (check compatibility).

For replacing halogen G4 bulbs we strongly recommend:

➡️ Use a genuine LED driver for optimal performance. 

Our specialists will help you make the right choice if necessary.

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Typical applications of G4 LED lamps

• Furniture lighting (cabinets, display cases, wall units)

• Kitchen cabinet lighting

• Bathroom furniture

• Small recessed spotlights

• Design luminaires with limited space

• Decorative lighting

• Accent lighting in niches

• Campers, caravans & boats (12V low voltage)

G4 LED lamps are ideal when you need a very small, compact light source with high light quality.

Buy your G4 LED lamps 12V at Perfectlights – compact, economical, dimmable or non-dimmable, and perfect for furniture, spotlights, and designer fixtures.

Need help making the right choice? We're happy to assist you with professional advice. We'd be happy to meet you by appointment: Kruisbeeldstraat 72, 9220 Hamme. Prefer to call or email? You can reach us at +3252895221 or [email protected].