Automotive Bulbs and Bulb Holders for Lighting and Indicators

Keep your lighting systems bright and reliable with our range of automotive bulbs and bulb holders. This collection includes 12V and 24V filament bulbs, bayonet and capless styles, indicator bulbs, stop/tail types and matching holders — ideal for classic restorations, electrical upgrades and custom wiring jobs.

Sidebar

Filter Type

Filter Sub Type

Brand

Size

Price

£
to
£

Latest Products

13 Piece 10 lb Slide Hammer / Dent Puller Kit13 Piece 10 lb Slide Hammer / Dent Puller Kit

13 Piece 10 lb Slide Hammer / Dent Puller Kit

13 Piece 10 lb slide hammer / dent puller kit
£43.20
£0.00
£43.20
(-0%)

Engine Oil

CASTROL EDGE 5W-40 Fully Synthetic Engine OilCASTROL EDGE 5W-40 Fully Synthetic Engine Oil
Quick Add
Close

CASTROL EDGE 5W-40 Fully Synthetic Engine Oil

Advanced full synthetic engine oil for maximum performance and protection. Improves fuel economy and exceeds industry standards.
£13.96
£0.00
£13.96
(-0%)
Quick Add
Close
Filter
62 results
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Clear 12v, 4W Bulb 9mm Cap

    Clear 12v, 4W Bulb 9mm Cap

    A clear 12V 4W bulb with a 9mm bayonet cap. Provides bright, reliable light for various applications.
    £0.84
    £0.00
    £0.84
    (-0%)
  • White 9mm Cap LED Bulb 12V - Car Builder SolutionsWhite 9mm Cap LED Bulb 12V - Car Builder Solutions

    White 9mm Cap LED Bulb 12V

    Energy-efficient 12V LED bulb. Direct BA9s replacement. Bright white light & low 20mA current drain. Easy installation.
    £1.20
    £0.00
    £1.20
    (-0%)
  • Clear 5W Capless Bulb - Car Builder SolutionsClear 5W Capless Bulb - Car Builder Solutions

    Clear 5W Capless Bulb

    Energy-efficient 5W capless bulb with a clear finish. Easy to install, compact size, and versatile for various fixtures.
    £0.84
    £0.00
    £0.84
    (-0%)
  • Bulb Holder for Capless Bulbs - Car Builder Solutions

    Bulb Holder for Capless Bulbs

    Securely holds small capless bulbs. Includes connectors and terminals for easy wiring and installation.
    £5.40
    £0.00
    £5.40
    (-0%)
  • 7mm Cap Bayonet Bulb 12v 2w - Car Builder Solutions7mm Cap Bayonet Bulb 12v 2w - Car Builder Solutions

    7mm Cap Bayonet Bulb 12v 2w

    A compact and efficient 7mm bayonet bulb, 2W, 12V, and 21mm long, perfect for various applications.
    £0.84
    £0.00
    £0.84
    (-0%)
  • Clear Stop/Tail 21W/5W Bulb Staggered Bayonet Pins - Car Builder Solutions

    Clear Stop/Tail 21W/5W Bulb Staggered Bayonet Pins

    A durable 21/5W clear stop & tail light bulb with staggered bayonet pins for secure fitment. Provides bright, reliable illumination.
    £1.20
    £0.00
    £1.20
    (-0%)
  • H4 60/55W Bulb - Car Builder Solutions

    H4 60/55W Bulb

    Reliable H4 60/55W halogen bulb for enhanced visibility and safer driving. Easy installation and long-lasting performance.
    £3.00
    £0.00
    £3.00
    (-0%)
  • White Capless LED Bulb 12V - Car Builder SolutionsWhite Capless LED Bulb 12V - Car Builder Solutions

    White Capless LED Bulb 12V

    12V white capless LED bulb. Energy-efficient with 31mA current drain & EB501 cap. Modern, seamless design.
    £1.26
    £0.00
    £1.26
    (-0%)
  • 12mm Dia. Push In Bulb Holder for 9mm Bulbs - Car Builder Solutions12mm Dia. Push In Bulb Holder for 9mm Bulbs - Car Builder Solutions

    12mm Dia. Push In Bulb Holder for 9mm Bulbs

    1/4" male spade terminals
    £1.80
    £0.00
    £1.80
    (-0%)
  • Single Filament Bulb Holder - Car Builder Solutions

    Single Filament Bulb Holder

    This bulb holder fits 15mm single contact bulbs, ideal for rear fog and reverse lights. Secure and reliable connection.
    £2.40
    £0.00
    £2.40
    (-0%)
  • 12mm Dia. Push In Plastic Bulb Holder for Capless Bulbs - Car Builder Solutions12mm Dia. Push In Plastic Bulb Holder for Capless Bulbs - Car Builder Solutions
    Out Of Stock

    12mm Dia. Push In Plastic Bulb Holder for Capless Bulbs

    For capless bulbs
    £1.20
    £0.00
    £1.20
    (-0%)
    Out Of Stock
  • Amber 21W Bulb - Car Builder Solutions

    Amber 21W Bulb

    Amber 21W bulb.
    £1.20
    £0.00
    £1.20
    (-0%)
  • Twin Filament Offset Bayonet Pins Bulb Holder - Car Builder Solutions

    Twin Filament Offset Bayonet Pins Bulb Holder

    Securely holds twin filament bulbs with offset bayonet pins in 15mm caps.
    £2.70
    £0.00
    £2.70
    (-0%)
  • Clear 21W Bulb - Car Builder Solutions

    Clear 21W Bulb

    A classic clear 21W light bulb providing bright, consistent illumination for any space.
    £1.20
    £0.00
    £1.20
    (-0%)
  • Bulb Holder for 9mm Cap With Bayonet Pin Bulbs - Car Builder Solutions

    Bulb Holder for 9mm Cap With Bayonet Pin Bulbs

    Bulb holder for 9mm bayonet cap bulbs. Includes connectors and terminals. Easy to install and provides a reliable connection.
    £5.40
    £0.00
    £5.40
    (-0%)
  • XENON Ring 130% Brighter H4 60/55W Replacement Bulbs - Car Builder SolutionsXENON Ring 130% Brighter H4 60/55W Replacement Bulbs - Car Builder Solutions

    XENON Ring 130% Brighter H4 60/55W Replacement Bulbs

    Xenon H4 headlamp bulbs offering 130% brighter light for enhanced visibility and safer driving. Pack of two 12V replacement bulbs.
    £22.80
    £0.00
    £22.80
    (-0%)
  • Headlamp Harness With Sidelight - Car Builder Solutions

    Headlamp Harness With Sidelight

    An 800mm headlamp harness with sidelight, 3-pin socket, and protective rubber components for a secure and durable connection.
    £22.80
    £0.00
    £22.80
    (-0%)
  • 2 Watt Bulb in Rubber Holder - Car Builder Solutions2 Watt Bulb in Rubber Holder - Car Builder Solutions

    2 Watt Bulb in Rubber Holder

    Durable rubber holder with pre-wired 12V, 2W bulb. Versatile mounting options and 100mm flyleads for easy installation.
    £2.40
    £0.00
    £2.40
    (-0%)
  • Bulb Holder With Angled Mounting Bracket - Car Builder SolutionsBulb Holder With Angled Mounting Bracket - Car Builder Solutions

    Bulb Holder With Angled Mounting Bracket

    For single filament bulbs with 15mm cap.
    £4.80
    £0.00
    £4.80
    (-0%)
  • Festoon Bulb 5W 38mm Long - Car Builder Solutions

    Festoon Bulb 5W 38mm Long

    A 5W, 38mm festoon bulb for various applications. Energy-efficient and easy to install for long-lasting performance.
    £0.84
    £0.00
    £0.84
    (-0%)
  • Amber 9mm Cap LED Bulb 12V - Car Builder SolutionsAmber 9mm Cap LED Bulb 12V - Car Builder Solutions

    Amber 9mm Cap LED Bulb 12V

    Energy-efficient amber LED bulb with BA9s bayonet cap. Ideal 12V replacement for traditional incandescent bulbs.
    £0.60
    £0.00
    £0.60
    (-0%)
  • Side Light Bulb Holder - Car Builder SolutionsSide Light Bulb Holder - Car Builder Solutions

    Side Light Bulb Holder

    Secure and reliable side light bulb holder for 9mm single contact caps. Easy to install and built to last.
    £1.80
    £0.00
    £1.80
    (-0%)
  • Clear 10W Small Glass Bulb - Car Builder Solutions

    Clear 10W Small Glass Bulb

    A bright, energy-efficient 10W clear small glass bulb with a standard 15mm cap. Perfect for various lighting applications.
    £0.84
    £0.00
    £0.84
    (-0%)
  • Festoon Bulb 21W 43mm Long - Car Builder Solutions

    Festoon Bulb 21W 43mm Long

    A bright 21W festoon bulb, 43mm long, ideal for various applications. Easy to install, durable, and cost-effective.
    £1.20
    £0.00
    £1.20
    (-0%)
  • Amber 23W Small Glass Bulb - Car Builder Solutions

    Amber 23W Small Glass Bulb

    A small, amber-hued 23W bulb with a 15mm cap, ideal for creating a warm and inviting atmosphere.
    £1.20
    £0.00
    £1.20
    (-0%)

Reliable Light Output with Easy Fitment

Whether replacing an indicator bulb or adding custom warning lights to your dash, our bulb and holder combinations make the job fast and secure. High-quality terminals and durable lenses ensure long life and consistent illumination.

Featured Products in This Collection

Common Uses

  • Indicators, stop/tail and reverse lights
  • Panel illumination and warning lights
  • Restoration and custom wiring jobs

All automotive bulbs and holders are in stock and available with next day UK delivery. Keep your lighting dependable and compliant.