12V 21/5W Stop & Tail Bulbs RED Bulbs PAIR (2)

12V Red Dyed Glass, Double Filament Lamp - (P21/5W) - 21/5W - Bay15D - 2 pcs - Box

The 12V Red Dyed Glass, Double Filament Lamp - (P21/5W) - 21/5W - Bay15D - 2 pcs - Box is a 12V red dyed-glass bulb in P21/5W fitting, supplied as 2 pcs. The tinted glass gives a distinctive coloured light for styling - commonly used for combined tail and brake lights.

Key Features

• P21/5W fitment with a Bay15D base, rated 21/5W at 12V
• Red dyed-glass envelope for a styled light effect
• Supplied as 2 pcs in a protective box

Applications

• Ideal for combined tail and brake lights
• Styling and custom lighting projects
• Direct plug-in replacement using the P21/5W fitting
• Cars, vans, motorcycles and other 12V vehicles

Why Choose This Product?

A quality replacement bulb keeps your lights bright, legal and safe. This is a direct, plug-in fit that installs in minutes, and the multi-pack means you can replace both sides at once for an even, matched light. Always check the P21/5W fitting matches your vehicle before ordering.

Frequently Asked Questions

What is this bulb used for?

The P21/5W type is commonly used for combined tail and brake lights. Check your vehicle handbook or existing bulb to confirm the fitting before ordering.

How many bulbs come in the pack?

This item is supplied as 2 pcs in a protective box.

Is it easy to fit?

Yes. It is a direct plug-in replacement using the P21/5W fitting and installs in minutes with no modification.