10-Pack G4 COB LED Bulbs 3W 6W 12V 220V – Halogen Replacement
10-Pack G4 COB LED Bulbs 3W 6W 12V 220V – Halogen Replacement
YNL G4 COB LED Bulbs – 10-Pack | Warm & Cool White | Halogen Replacement
Upgrade your home lighting with this 10-pack of YNL G4 COB LED bulbs. Designed as a direct drop-in replacement for halogen G4 spotlight and chandelier bulbs, these compact yet powerful LEDs deliver bright, energy-efficient illumination across a wide range of applications — from chandeliers and kitchen under-cabinet fixtures to living rooms, dining rooms, and bedrooms.
Each bulb is powered by high-quality Epistar COB LED chips and is available in 3W or 6W options. The 6W variant supports dimming capability, giving you full control over your ambiance. With a 360° beam angle and up to 10,000 hours of average rated life, these G4 bulbs are built for lasting, reliable performance.
Key Features
- Base Type: G4 (pin base) — direct halogen replacement
- Wattage: 3W or 6W (6W model is dimmable)
- Voltage: AC/DC 12V or 220V compatible
- LED Chip: Epistar COB High-Power LED
- Beam Angle: 360°
- Color Temperature: Warm White (2800–3200K) or Cool White (6000–6500K)
- Luminous Flux: 250–499 Lumens
- Average Rated Life: 10,000 hours
- Coverage Area: 3–8 m²
- Length: 38mm (compact bar shape)
- Certifications: CE, RoHS, CCC
- Warranty: 3 Years
- Pack Quantity: 10 bulbs
Ideal For
- Chandeliers & pendant lights
- Kitchen under-cabinet & ceiling spotlights
- Living rooms, dining rooms & bedrooms
- Display cabinets & accent lighting
Made in Mainland China.
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Frequently Asked Questions
Q: Are these G4 COB LED bulbs compatible with 12V and 220V systems?
A: Yes! The YNL G4 COB LED bulbs are designed to work with both AC/DC 12V and 220V power systems, making them highly versatile for a wide variety of home fixtures — including low-voltage chandeliers, spotlights, and cabinet lighting.
Q: Can I use these G4 LED bulbs with a dimmer switch?
A: The 6W variant of these G4 COB LED bulbs supports dimming functionality, allowing you to adjust brightness to suit your preferred mood or setting. The 3W version does not support dimming. Please ensure your dimmer switch is compatible with LED bulbs for best results.
Q: What is the color temperature difference between Warm White and Cool White?
A: The Warm White option ranges from 2800–3200K, producing a cozy, amber-toned glow that is ideal for living rooms, bedrooms, and dining areas. The Cool White option ranges from 6000–6500K, offering a crisp, daylight-style brightness that suits kitchens, workspaces, and task lighting.
Q: How long do these G4 LED bulbs last compared to halogen bulbs?
A: These YNL G4 COB LED bulbs have an average rated life of up to 10,000 hours — significantly longer than traditional halogen bulbs, which typically last only 2,000–4,000 hours. This translates to fewer replacements and lower long-term energy costs.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.