Reverse Light Bulbs

Reverse Light Bulbs are an essential part of a vehicle's rear lighting system, providing the bright white illumination required when reversing. Commonly referred to as reverse lights, these bulbs help improve visibility behind the vehicle while also alerting pedestrians and other road users that the vehicle is moving backwards. Available in a variety of fitments and lighting technologies, they are designed to deliver reliable performance and dependable rearward illumination.

These bulbs are suitable for rear applications, including LED reverse light bulbs, LED Reverse Lights, and LED backup light bulbs, making them a popular upgrade for motorists seeking improved brightness and visibility. One of the most common fitments is P21W Bulbs, which are also available as P21W LED Bulbs. Equivalent references include 382 Bulbs, 1156 Bulbs, and 7506 Bulbs. These feature a single-contact pin design with opposite locating pins on the bayonet base, providing secure installation and dependable operation.

Another popular option is the larger wedge-style W16W Bulbs, also available as W16W LED Bulbs. Equivalent fitments include 921 Bulbs, T15 Bulbs, and 955 Bulbs, which are widely used across modern vehicle reversing light systems. Their wedge-base design allows for straightforward installation while providing consistent illumination and long service life.

Reverse Light Bulbs are also available in dual-filament wedge fitments such as 580 Bulbs, T20 Bulbs, and 7443 Bulbs, alongside single-filament alternatives including W21W Bulbs, 582 Bulbs, and 7440 Bulbs. These bulb types are commonly used across a wide variety of vehicle manufacturers and lighting configurations, ensuring broad compatibility.

For more compact lamp housings, we also supply BA9S Bulbs, BA9 Bulbs, T4W Bulbs, and 233 Bulbs. These feature a small bayonet fitting with a single contact pin and opposite locating pins at the base. Additional fitments include H6W Bulbs, available as H6W LED Bulbs, as well as equivalent references such as BAX9S and 434 Bulbs, which utilise a single-contact bayonet fitting with offset locating pins.

We also stock 3157 Bulbs, a popular fitment used across many imported vehicle applications. Another recognised reference is P27/7W, which is commonly associated with similar automotive lighting applications. Whether replacing a failed bulb or upgrading to LED technology, selecting the correct fitment helps ensure reliable reversing illumination, improved safety, and long-lasting performance.