£5.72

Bosch P21/5W (477) Longlife Daytime Halogen Headlight Bulbs, 12 V 55 W, Long-lasting - Socket Type BAY15d - Pack of 2 Replacement Car Light Bulbs

White-white, 1 987 301 057

Price data last checked 74 day(s) ago - refreshing...

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Price History & Forecast

Last 17 days • 17 data points (No recent data available)

Historical
Generating forecast...
£5.96 £4.86 £5.10 £5.34 £5.58 £5.82 £6.06 20 January 2026 24 January 2026 28 January 2026 01 February 2026 05 February 2026

Price Distribution

Price distribution over 17 days • 5 price levels

Days at Price
1 day 1 day 5 days 8 days 2 days 0 2 4 6 8 £4.96 £5.15 £5.48 £5.72 £5.96 Days at Price

Price Analysis

Most common price: £5.72 (8 days, 47.1%)

Price range: £4.96 - £5.96

Price levels: 5 different prices over 17 days

Key Features

Excellent for long drives: With a lifetime of up to 3x longer than standard halogen lights, its longevity makes it the ideal choice for many drivers

Less frequent replacements: The P21/5W Longlife Daytime has an average lifetime of 1000 hours, offering a good price-performance ratio and safer driving over time

Suited for round-the-clock use: Ideal for drivers who keep their road lights on, both during the day and night

Easy installation: Quickly upgrade your headlights - Respect precautions and use gloves, touching the bulb with your fingers may shorten its lifespan

Tip: Each bulb has a similar lifespan, we recommend replacing your headlights in pairs to prevent any light imbalances and to avoid another visit to the workshop in a short time

Compatibility matters: To enjoy a safe and smooth ride on the road check the bulb type (e.g. H4) on your current bulbs and adhere to all restrictions to ensure the correct fit

Scope of delivery: Each pack includes 2 P21/5W, ECE approved halogen bulbs

Product Specifications

Brand
Bosch
Colour
White-white
Size
Single (1) Bulb In Blister Package
Format
Automotive
Domain
Amazon UK
Release Date
25 September 2015
Listed Since
01 April 2012

Barcode

No barcode data available

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