E14 R39 25W Lava Lamp Replacement Bulb – Clear Incandescent
E14 R39 25W Clear Incandescent Replacement Bulb for Lava Lamps
Bring your lava lamp or glitter lamp back to life with this classic E14 R39 25W clear incandescent reflector bulb. Designed specifically for lava lamps, this small screw cap (SES/E14) spotlight bulb delivers the precise warmth and soft glow needed to keep your lamp flowing beautifully. With its 39mm diameter glass body and tungsten filament, it produces a gentle, warm light that's perfect for creating atmosphere in any room.
Why Choose This Bulb?
- Perfect Lava Lamp Fit: Specifically designed for lava lamps and glitter lamps — the right wattage and cap size for optimal heat and flow.
- E14 Small Screw Cap (SES): Universal 13.6mm small Edison screw fitting, compatible with a wide range of lamp fittings beyond just lava lamps.
- R39 Reflector Design: The 39mm reflective glass bulb directs light and heat efficiently, maximising lava lamp performance.
- Clear Glass Finish: Transparent design allows full light output, giving your lava lamp that signature warm, vivid glow.
- Versatile Use: Ideal for bathrooms, bedrooms, children's playrooms, conservatories, dining rooms, hallways, kitchens, living rooms, patios, porches, home offices, and more.
- Long-Lasting Tungsten Filament: Built for reliable, consistent performance over time.
Full Specifications
| Bulb Type | R39 Reflector Incandescent |
| Cap / Fitting | E14 Small Screw (SES), 13.6mm |
| Power | 25W |
| Voltage | 220–240V |
| Glass Diameter | 39mm |
| Dimensions | 3.9 × 6.5 cm (1.53 × 2.55 inches) |
| Glass Finish | Clear / Transparent |
| Filament | Tungsten |
| Certification | CCC |
What's in the Box?
- 1 × E14 R39 25W Clear Incandescent Reflector Bulb
Made in Mainland China.
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For general information on lighting energy use and efficiency, visit the U.S. Department of Energy – Lighting Choices resource.
Frequently Asked Questions
Q: Will this E14 R39 25W bulb work in my lava lamp?
A: Yes — this bulb is specifically designed as a lava lamp replacement bulb. The 25W output provides the right amount of heat to warm the wax and keep it flowing properly. Just confirm your lamp uses an E14 small screw (SES) cap before purchasing.
Q: What voltage does this R39 E14 bulb require?
A: This bulb is rated for 220–240V, making it suitable for standard UK and European mains electricity. Please ensure your lamp operates on this voltage range before use.
Q: Can I use this bulb in fittings other than lava lamps?
A: Absolutely. The E14 small screw cap is a common fitting found in many household luminaires, including bathroom lights, table lamps, wall lights, and decorative fittings in kitchens, hallways, conservatories, and more.
Q: Is this a clear or frosted bulb?
A: This is a clear (transparent) bulb, which allows full light transmission and produces the warm, bright glow that makes lava lamps and decorative fittings look their best.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
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We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.