12V 21W BAU15S Flasher Bulbs Chrome / AMBER Indicator Bulbs

12V Single Filament Lamp - (Py21W) - 21W - Bau15S - 2 pcs - Box - Chrome/Amber

The 12V Single Filament Lamp - (Py21W) - 21W - Bau15S - 2 pcs - Box - Chrome/Amber is a 12V halogen bulb in PY21W fitting rated 21W, supplied as 2 pcs. It is a reliable, direct plug-in replacement - commonly used for front and rear indicators.

Key Features

• PY21W fitment with a Bau15S base, rated 21W at 12V
• Supplied as 2 pcs in a protective box

Applications

• Ideal for front and rear indicators
• Styling and custom lighting projects
• Direct plug-in replacement using the PY21W 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 PY21W fitting matches your vehicle before ordering.

Frequently Asked Questions

What is this bulb used for?

The PY21W type is commonly used for front and rear indicators. 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 PY21W fitting and installs in minutes with no modification.