£28.70

Bosch P21W (382) LED Retrofit 12V 1W BA15s Turn Signal Bulbs - 2 Pack

Silver, 1987301517

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£29 today · previous high £29 · all-time low £23

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 59 days • 59 data points (No recent data available)

Historical
Generating forecast...
£28.70 £22.17 £23.59 £25.02 £26.44 £27.87 £29.29 08 April 2026 22 April 2026 07 May 2026 21 May 2026 05 June 2026

Price Distribution

Price distribution over 59 days • 5 price levels

Days at Price
Current Price
6 days 15 days 33 days 3 days 2 days · current 0 8 17 25 33 £23 £24 £25 £27 £29 Days at Price

Price Analysis

Most common price: £25 (33 days, 55.9%)

Price range: £23 - £29

Price levels: 5 different prices over 59 days

Description

Upgrade your vehicle's turn signals with Bosch P21W LED retrofit bulbs. Designed to replace standard halogen bulbs, these 12 V, 1 W BA15s LEDs deliver brighter illumination, helping other drivers see your intentions more clearly for increased road safety. Installation is straightforward-simply swap the old bulb for the new one without any special tools. The LEDs consume up to 80% less energy than halogen equivalents, extending battery life and reducing overall power draw. Enjoy an exceptionally long lifespan that outlasts traditional bulbs, meaning fewer replacements and lower maintenance costs over time. While these retrofit bulbs are not ECE approved for highway use, they are perfect for interior lighting, off-road adventures, and situations where brighter turn signals are needed. Each pack includes two bulbs, providing a complete solution for both sides of your vehicle. Trust Bosch's reputation for quality and reliability to enhance visibility and performance wherever you drive.

Key Features

Brighter turn signal output improves visibility to other drivers, enhancing safety during lane changes and turns.

Easy plug-and-play replacement saves time and eliminates the need for professional installation.

Energy consumption reduced by up to 80% compared to halogen bulbs, helping preserve battery life.

Very long lifespan means fewer bulb changes and lower long-term maintenance costs.

Comes as a 2-bulb pack, covering both left and right turn signal positions for a complete upgrade.

Product Specifications

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