--- product_id: 51056885 title: "W21/5W (580) Pure Light Halogen Headlight Bulbs, 12 V 21/5 W, Original Quality - Socket Type W3x16q - Pack of 2 Replacement Car Light Bulbs" brand: "bosch" price: "146 Lei" currency: RON in_stock: true reviews_count: 13 category: "Bosch" url: https://www.desertcart.ro/products/51056885-w21-5w-580-pure-light-halogen-headlight-bulbs-12-v store_origin: RO region: Romania --- # Long lifespan for fewer replacements 12V 21/5W dual filament power W3x16q socket for perfect fit W21/5W (580) Pure Light Halogen Headlight Bulbs, 12 V 21/5 W, Original Quality - Socket Type W3x16q - Pack of 2 Replacement Car Light Bulbs **Brand:** bosch **Price:** 146 Lei **Availability:** ✅ In Stock ## Summary > 💡 Light up your drive with Bosch Pure Light — because safety never goes out of style. ## Quick Answers - **What is this?** W21/5W (580) Pure Light Halogen Headlight Bulbs, 12 V 21/5 W, Original Quality - Socket Type W3x16q - Pack of 2 Replacement Car Light Bulbs by bosch - **How much does it cost?** 146 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/51056885-w21-5w-580-pure-light-halogen-headlight-bulbs-12-v) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Upgrade:** Plug-and-play W3x16q socket ensures quick, hassle-free installation—no mechanic needed. - • **Balanced Brightness:** Replace bulbs in pairs to maintain even light output and avoid dangerous visibility gaps. - • **Value Meets Reliability:** Premium halogen bulbs delivering exceptional durability without breaking the bank. - • **Brilliant Clarity, Every Night:** Experience broad, safe illumination from dusk till dawn with Bosch’s Pure Light precision. - • **Trusted Quality, Proven Performance:** Backed by Bosch’s century-long expertise and ECE approval for road safety compliance. ## Overview The Bosch W21/5W Pure Light halogen headlight bulbs offer a reliable 12V 21/5W dual filament design with a W3x16q socket for precise fitment. Engineered for broad, clear illumination and long lifespan, these bulbs ensure safer night driving and easy installation. Sold in pairs to maintain balanced lighting, they combine Bosch’s trusted quality with excellent value, making them a top choice for drivers seeking dependable, original-quality replacements. ## Description From the manufacturer For those searching for a good price-performance ratio Leveraging a century of automotive lighting expertise, Bosch ensures excellent quality. With the Bosch Pure Light headlights, you will discover the world of original quality parts. When it comes to navigating the night, clarity and visibility are paramount. The Bosch Pure Light headlight bulb will reliably do this and more. Thanks to the long lifespan, the bulbs also rarely need replacing. Easy to install, they are the preferred choice for many drivers searching for replacement headlight bulbs. Good value The Pure Light series delivers an excellent balance between cost and performance. Long-lasting Long service life for fewer replacements. Excellent quality Made with high-quality materials and components. Universal The comprehensive Pure Light product line offers suitable vehicle lamps for almost every field of operation. Never in the dark For your safety and to be compliant with the law, Bosch recommends that you always have a box of emergency backup bulbs in your vehicle in the event of failure. Gloves are your ally Handling bulbs with your fingers may reduce their lifespan. When replacing them, it is advisable to use gloves. This also helps avoid potential burns. Change your lamps in pairs If one bulb goes out, it won’t take long for the other one to stop working. For your safety and to save money on repairs, Bosch recommends changing both bulbs simultaneously. Stay bright Bulbs naturally deteriorate and diminish in intensity over time. Bosch recommends changing them every 2 years on average. Review: Quality Item, perfect fit. - Easy installation, quality part. For people interested, this does fit the Honda Integra Type R DC5, even if desertcart tells you it doesn’t (bizarrely). Review: Great product at an affordable price - I recently replaced my car's head lights with these Bosch W21/5W bulbs, and they've been fantastic! They provide bright, clear illumination and fit perfectly. The build quality feels solid, and they've been working reliably for weeks now. Great value for the price! ## Features - Embrace simplicity: The Bosch Pure Light range offers a good price-performance ratio without compromising on quality, making it the preferred choice of many drivers - Reliable: The W21/5W Pure Light offers a broad spread and safer driving from the faintest dusk to the darkest nights - Easy installation: 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. W21/5W) on your current bulbs and adhere to all restrictions to ensure the correct fit - Scope of delivery: Each pack includes 2 W21/5W, ECE approved halogen bulbs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00TUURW4S | | Auto Part Position | Rear | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | 5,311 in Automotive ( See Top 100 in Automotive ) 8 in Automotive Back Up Lights | | Brand | Bosch | | Brand Name | Bosch | | Colour | Yellow | | Country Of Origin | Japan | | Customer Reviews | 4.6 out of 5 stars 4,268 Reviews | | Fit Type | Vehicle Specific Fit | | Global Trade Identification Number | 04047024920804 | | Item Weight | 0.02 Kilograms | | Item package quantity | 1 | | Light Source Type | Incandescent | | Light source type | Incandescent | | Manufacturer | Bosch | | Manufacturer Part Number | 1987301079 | | Model Number | 1987301079 | | OEM Equivalent Part Number | 0 | | Package Quantity | 1 | | Specific Uses For Product | Handle Light | | Specific uses for product | Handle Light | | Unit Count | 2.0 count | | Voltage | 12 | | Wattage | 10 watts | ## Product Details - **Brand:** Bosch - **Item package quantity:** 1 - **Light source type:** Incandescent - **Specific uses for product:** Handle Light - **Wattage:** 10 watts ## Images ![W21/5W (580) Pure Light Halogen Headlight Bulbs, 12 V 21/5 W, Original Quality - Socket Type W3x16q - Pack of 2 Replacement Car Light Bulbs - Image 1](https://m.media-amazon.com/images/I/31r-+oWmUtL.jpg) ![W21/5W (580) Pure Light Halogen Headlight Bulbs, 12 V 21/5 W, Original Quality - Socket Type W3x16q - Pack of 2 Replacement Car Light Bulbs - Image 2](https://m.media-amazon.com/images/I/31JtttbTHYL.jpg) ![W21/5W (580) Pure Light Halogen Headlight Bulbs, 12 V 21/5 W, Original Quality - Socket Type W3x16q - Pack of 2 Replacement Car Light Bulbs - Image 3](https://m.media-amazon.com/images/I/313U5qq6c6L.jpg) ![W21/5W (580) Pure Light Halogen Headlight Bulbs, 12 V 21/5 W, Original Quality - Socket Type W3x16q - Pack of 2 Replacement Car Light Bulbs - Image 4](https://m.media-amazon.com/images/I/31KeXgoCJxL.jpg) ![W21/5W (580) Pure Light Halogen Headlight Bulbs, 12 V 21/5 W, Original Quality - Socket Type W3x16q - Pack of 2 Replacement Car Light Bulbs - Image 5](https://m.media-amazon.com/images/I/41VipmxtWmL.jpg) ## Questions & Answers **Q: Will these fit my number plate on mk7 Golf** A: Not a 100% but I’d say no **Q: Hello are good for a 2011 Wauxhall Corsa D ????** A: Take out the old one and see if its the same **Q: Will these fit a golf mk7 tail light?** A: From 2012 onwards **Q: Will these fit my Zafria Tourer as it says they won’t but they look exactly the same as the ones that are in there. Thanks** A: I had a zafira tourer so used it's number plate to check and as you say it says it doesnt fit. A risk but I guess you can send them back? ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality Item, perfect fit. *by M***X on 7 May 2026* Easy installation, quality part. For people interested, this does fit the Honda Integra Type R DC5, even if Amazon tells you it doesn’t (bizarrely). ### ⭐⭐⭐⭐⭐ Great product at an affordable price *by A***X on 27 January 2025* I recently replaced my car's head lights with these Bosch W21/5W bulbs, and they've been fantastic! They provide bright, clear illumination and fit perfectly. The build quality feels solid, and they've been working reliably for weeks now. Great value for the price! ### ⭐⭐⭐⭐⭐ Quality *by M***S on 23 January 2026* Good quality car bulbs. ## Frequently Bought Together - Bosch W21/5W (580) Pure Light Car Light Bulbs - 12 V 21/5 W W3x16q - 2 Bulbs - Bosch H7 (477) Pure Light Headlight Bulbs - 12 V 55 W PX26d - 2 Bulbs - Bosch W16W (955) Pure Light Car Light Bulbs - 12 V 16 W W2,1x9,5d - 2 Bulbs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/51056885-w21-5w-580-pure-light-halogen-headlight-bulbs-12-v](https://www.desertcart.ro/products/51056885-w21-5w-580-pure-light-halogen-headlight-bulbs-12-v) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-07-08*