380 P21/5W Automotive Bulb – 12V 21/5W Clear BAY15d
£5.99
EVERLEC 380 P21/5W Automotive Bulb – 12V 21/5W Clear BAY15d
Quality Automotive Lighting | Reliable Performance | Everyday Value
Keep your vehicle lighting performing at its best with the EVERLEC 380 P21/5W Automotive Bulb. Designed as a replacement for compatible 380 / P21/5W bulbs, this traditional clear glass filament bulb provides dependable illumination for combined brake and tail light applications.
Featuring a standard BAY15d double-contact bayonet fitting and dual-filament technology, the EVERLEC 380 bulb offers straightforward installation and instant illumination with no warm-up time.
Key Features
- Dual-Filament Design – Combines a powerful 21W brake light filament and a 5W tail light filament in one bulb.
- 380 / P21/5W Fitment – Designed to replace existing 380 P21/5W automotive bulbs.
- 12V Operation – Suitable for compatible 12V vehicle electrical systems.
- BAY15d Bayonet Base – Secure twist-and-lock fitting with offset side pins and two electrical contacts.
- Clear Glass Construction – Provides traditional incandescent illumination.
- Instant Full Brightness – Illuminates immediately when switched on.
- EVERLEC Quality – Part of our home and automotive lighting range.
Product Specifications
| Specification | Details |
|---|---|
| Brand | EVERLEC |
| Bulb Reference | 380 / P21/5W |
| Bulb Type | Automotive Filament Bulb |
| Wattage | 21W / 5W |
| Voltage | 12V |
| Cap / Base | BAY15d Bayonet |
| Filament | Dual Filament |
| Lighting Technology | Incandescent |
| Glass Finish | Clear |
| Installation | Twist-and-Lock Bayonet |
| Condition | Brand New |
Suitable Applications
Depending on vehicle specifications, 380 P21/5W bulbs are commonly used for:
- Combined brake and tail lights
- Rear vehicle lighting assemblies
- Compatible car and van lighting systems
- Other dual-function vehicle lighting applications requiring a P21/5W bulb
Please check your vehicle handbook or existing bulb before ordering, as fitment varies between makes and models.
Why Choose EVERLEC?
At EVERLEC, we specialise in home and automotive lighting products, providing practical replacement bulbs at competitive prices.
Our automotive lighting range includes popular bulb references such as 501, 380, 382 and 233, helping customers find suitable replacement bulbs for their vehicles.
Important Information
- Check that your vehicle requires a 380 / P21/5W 12V 21/5W bulb before purchasing.
- Ensure the BAY15d fitting matches your existing bulb holder.
- The 380 dual-filament bulb is different from the 382 single-filament bulb.
- Switch off vehicle lighting before installation.
- Allow existing bulbs to cool completely before removing them.
- Road-use applications must meet applicable vehicle lighting requirements.
Package Contents: EVERLEC 380 P21/5W Automotive Bulb(s) – quantity as selected.
EVERLEC – Quality Lighting for Your Vehicle.
Description
QUALITY AUTOMOTIVE LIGHTING
EVERLEC 380 AUTOMOTIVE BULB
P21/5W | 12V | 21/5W | BAY15d
Reliable Stop & Tail Lighting
The EVERLEC 380 P21/5W automotive bulb is designed for compatible 12V vehicle lighting systems. Featuring two filaments in one clear glass bulb, it combines a bright 21W brake light with a lower-output 5W tail light.
Key Features
- 380 / P21/5W automotive bulb
- 12V dual-filament incandescent design
- 21W brake light and 5W tail light functions
- BAY15d offset-pin, double-contact bayonet base
- Clear glass construction
- Instant illumination with no warm-up time
- Suitable for compatible stop and tail light fittings
Product Specifications
| Specification | Details |
|---|---|
| Brand | EVERLEC |
| Bulb Reference | 380 / P21/5W |
| Voltage | 12V |
| Power | 21W / 5W |
| Fitting | BAY15d |
| Filaments | Dual |
| Technology | Incandescent |
| Glass | Clear |
| Base Contacts | Double contact, offset pins |
Suitable Applications
Commonly used for combined brake and tail lights in compatible cars, vans and other 12V vehicles. Check your vehicle handbook and existing bulb to confirm fitment.
Why Choose EVERLEC?
EVERLEC specialises in home and automotive lighting products, providing practical replacement bulbs at competitive prices. Explore our range including 380, 382, 501 and 233 automotive bulbs.
Package Contents: EVERLEC 380 automotive bulb(s), quantity as selected.






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