Advertising Disclosure Lights Bulbs Indicators Comparison - May 2025
3 Best Lights Bulbs Indicators In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3  9.5Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelBosch PY21W (581) Pure Light Car Light Bulbs - 12 V 21 W BAU15s - 2 Bulbs | Model Xtremeauto 382 P21w Car Bulbs 10 Pack - Car Light Bulbs, Replace Indicator Bulb, Brake Light Bulbs, Stop And Tail Light Bulbs, Clear Light 12V BA15S 382 P21W Rear Break Light Bulbs, Replace Car Lights | Model Xtremeauto X10 581 PY21W Bulbs - Car Indicator Bulbs, X10 12V Indicator Bulbs Orange Amber Bayonet 21W Car Lights Indicators Bulb 12 21W Bulb Orange Indicator Bulbs 12V |
BrandBosch Automotive | Brand Xtremeauto | Brand Xtremeauto |
Reviews | Reviews | Reviews  |
Tech Specs | ||
item weight 9 g | item weight 90 g | item weight 90 g |
voltage 12 Volts | voltage 12 Volts | voltage 12 Volts |
manufacturer part number 1987301018 | manufacturer part number XA382B | manufacturer part number XA581B |
customer reviews4.6 4.6 out of 5 stars 5, 061 ratings 4.6 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 189 ratings 4.5 out of 5 stars | customer reviews 4.0 4.0 out of 5 stars 32 ratings 4.0 out of 5 stars |
model 1987301018 | model 382 P21W BULBS | model XA581B |
position Rear | position Rear | position Front |
Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1Bosch AutomotiveBosch PY21W (581) Pure Light Car Light Bulbs - 12 V 21 W BAU15s - 2 Bulbs
Why we love it
High-quality bulbs with OEM standards.
Long-lasting due to premium materials.
Excellent price-quality ratio.
Main highlights- Suitable for all types of vehicles with different needs
- Quantity: 2 bulbs
- Long service life: thanks to the high quality materials and components used
- Good price-quality ratio
- ECE approved
- Bulbs with original equipment quality
-
9.8
2Xtremeauto
Xtremeauto 382 P21w Car Bulbs 10 Pack - Car Light Bulbs, Replace Indicator Bulb, Brake Light Bulbs, Stop And Tail Light Bulbs, Clear Light 12V BA15S 382 P21W Rear Break Light Bulbs, Replace Car Lights
Main highlights- P21W BULB FOR CARS - The Xtremeauto 382 P21W Bulbs are a pack of 10 clear light bulbs that are perfect for brake lights, indicators, fog lights, and reverse lights on your car.
- LONG LASTING BULBS - The clear design of these bulbs ensures that they provide a bright, intense light that makes your car more visible on the road, even in low light conditions.
- LARGE 10 PACK OF 382 BULBS - With a 10-pack of bulbs, you'll have plenty of replacements on hand if one of your bulbs burns out, ensuring that you never have to worry about being caught with a dead bulb.
- CAR INDICATOR & CAR BRAKE LIGHT BULBS - These bulbs are 12V and are designed to work with most standard car exterior lighting systems, compatible with 99.9% of makes and models.
- BE SAFE AND SEEN WHILE DRIVING - These bulbs are made from high-quality materials and are built to last, so you can trust that they will provide reliable performance for a long time to come.
-
9.5
3Xtremeauto
Xtremeauto X10 581 PY21W Bulbs - Car Indicator Bulbs, X10 12V Indicator Bulbs Orange Amber Bayonet 21W Car Lights Indicators Bulb 12 21W Bulb Orange Indicator Bulbs 12V
Main highlights- VERSATILE FITMENT - Xtremeauto's 581 PY21W bulbs are engineered to fit various makes and models, making them a versatile choice for your indicator needs. Whether you have a compact car, SUV, or truck, these bulbs are compatible with a wide range of vehicles. They are perfect for both front and rear indicators, offering a comprehensive lighting solution.
- RELIABLE INDICATOR VISIBILITY - Upgrade your vehicle's indicator system with Xtremeauto's 10 Pack of 581 PY21W Bulbs. Crafted for exceptional reliability, these bulbs emit a bright and attention-grabbing orange light, ensuring that your turn signal indicators are visible to other drivers even in challenging conditions.
- HIGH QUALITY PY21W BULBS - Built to exacting standards, these 12V 21W bulbs provide a direct replacement for your car's existing 581 indicator bulbs. They are designed to offer a long-lasting and consistent light output, reducing the need for frequent replacements and maintenance, saving you time and money.
- ENHANCED SAFETY ON THE ROAD - Safety is paramount when it comes to driving, and reliable indicator bulbs are a critical component. Xtremeauto's bulbs not only enhance your vehicle's safety but also offer superior visibility for other road users. By emitting a brilliant orange light, these bulbs contribute to accident prevention and signal your intentions clearly to those around you.
- EASY INSTALLATION - Swapping out your old indicator bulbs with the Xtremeauto 581 PY21W bulbs is a breeze. Their plug-and-play design ensures a straightforward installation process. With this 10-pack bundle, you'll have ample spares for future replacements or for outfitting multiple vehicles. Plus, you can enjoy peace of mind knowing that you have reliable indicator bulbs at your disposal.
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Features
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Consumer Reviews
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Popularity
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Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
