--- product_id: 47907886 title: "Philips RacingVision +150% H4 headlight bulb 12342RVB1, single blister" brand: "philips" price: "114 kr" currency: ISK in_stock: false url: https://www.desertcart.is/products/47907886-philips-racingvision-150-h4-headlight-bulb-12342rvb1-single-blister store_origin: IS region: Iceland --- # 200H lifespan 12V optimized power 150% more brightness Philips RacingVision +150% H4 headlight bulb 12342RVB1, single blister **Brand:** philips **Price:** 114 kr **Availability:** ❌ Out of Stock ## Summary > 🚗 Brighten your journey, own the night! ## Quick Answers - **What is this?** Philips RacingVision +150% H4 headlight bulb 12342RVB1, single blister by philips - **How much does it cost?** 114 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/47907886-philips-racingvision-150-h4-headlight-bulb-12342rvb1-single-blister) ## Best For - philips enthusiasts ## Why This Product - Trusted philips brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Engineered:** ECE homologation ensures top-tier quality and safety standards. - • **Illuminate Your Drive:** Up to 150% brighter light for unmatched visibility and faster reaction times. - • **Twin Pack Convenience:** Two bulbs included for front lighting upgrade or seamless replacement. - • **Long-Lasting Performance:** Durable 200-hour lifespan keeps your headlights shining strong. - • **Sharper Contrast, Safer Roads:** Enhanced light contrast improves road detail recognition for confident driving. ## Overview Philips RacingVision +150% H4 Headlight Bulbs deliver significantly enhanced brightness and improved light contrast, boosting driver visibility and safety. Engineered in Germany with ECE homologation, these 12V bulbs offer a reliable 200-hour lifespan and come in a convenient twin pack for front vehicle lighting upgrades. ## Description Buy Philips RacingVision +150% H4 headlight bulb 12342RVB1, single blister at desertcart UK. Free delivery on eligible orders. ## Features - See further and react faster with up to 150% more brightness - One of the brightest bulbs for excellent light performance - Brighter lights mean no surprises and enhanced control - Improved light contrast for a safer, more exciting drive - Respecting the high quality standards of ECE homologation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LZEXHKL | | Auto Part Position | Front | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 320,514 in Automotive ( See Top 100 in Automotive ) 606 in Automotive Turn Signal Bulbs | | Brand Name | PHILIPS | | Color Temperature | 6000 Kelvin | | Colour | Blue | | Customer Reviews | 4.5 4.5 out of 5 stars (10,551) | | Fit Type | Universal Fit | | Global Trade Identification Number | 08719018000224, 08719018000231 | | Included Components | glass, metal | | Item Type Name | H4 Headlight Bulb | | Item Weight | 1 Grams | | Light Source Type | Halogen | | Manufacturer | Philips | | Manufacturer Part Number | 12342RVB1 | | Manufacturer Warranty Description | 24 months | | Model Number | 0730250 | | Package Quantity | 1 | | Specific Uses For Product | Head Light | | Unit Count | 1.0 count | | Voltage | 12 Volts | ## Product Details - **Brand:** PHILIPS - **Colour temperature:** 6000 Kelvin - **Item package quantity:** 1 - **Light source type:** Halogen - **Specific uses for product:** Head Light ## Images ![Philips RacingVision +150% H4 headlight bulb 12342RVB1, single blister - Image 1](https://m.media-amazon.com/images/I/51YOZMMS91L.jpg) ## Available Options This product comes in different **Pattern, Size, Style** options. ## Questions & Answers **Q: Is it really 150% or 50% brighter? (this is question to philips I think)** A: The measure of brightness is probably marketing BS. What you're looking for isn't really peak lumens but what's called a figure of merit measurement. This sticks the bulb in a typical reflector and measures how much light goes where you want it to go. You might have a really bright beam but if it's illuminating the wrong place then it's bloody useless. The interaction with the reflector depends on a few things (such as that lovely silvery bit on the end which will reflect and block light). I really dunno what they have based their measurement on but you can be damned sure it'll be in completely ideal conditions when magical fairies happen to be farting in the direction of the northern lights or something. From quantitative testing in experimental conditions I can say these are the best using FOM and using the reflector employed during testing. Osram's top of the range bulbs came a very close second and probably within the margin for error of the testing. Compared to the FOM measures of an OEM bulb (various makes, they're all various levels of shite) the result for this was some 3 or 4 times higher. Basically this is brighter overall (which means you MUST ensure your dipped beams are aimed right - easy to do with a wall or using the car in front in stopped traffic and the little adjuster in the cockpit) and put more light where it needs to be on the road. You will be able to see the outline of the projection of the reflector with these things (i.e. a spike on the left hand side to illuminate road signs and then dropping down where it hits oncoming traffic so as not to blind them) which you have no chance of seeing with stock bulbs unless you have HIDs. On the subject of HID - I fitted a HID kit (an expensive one, not crap) to my motorcycle and after technical issues I removed it and replaced it with one of these high end bulbs. The end result was 90% of the efficacy for about 20% of the cost. Hope this helps. **Q: are these bulbs main/dip in one bulb** A: Yes the bulbs are main and dip in one bulb. They are a whiter light than original. Certainly brighter. **Q: Are these bulbs UK road legal** A: No, these are not legal, if you want a light upgrade, go to a main dealer and ask about a xenon light upgrade. Car lights are special designed for a certain bulb, upgrading a bulb is dangerous as it can cause unnecessary glare to on coming vehicles. Which is why Mot centres do not pass these upgrades. **Q: How long should they last? I fit them in april and one bulb has already blown** A: Bulb life will be compromised if it is soiled when fitted. Make sure the next bulb is spotless and dont touch it with you fingers ## Frequently Bought Together - Philips automotive lighting Car Headlight Bulb, Blue, Twin Box - Hella H71070307 Optilux XB Series H7 Xenon White Halogen Bulbs, 12V, 100W, 2 Pack - Philips Automotive 12972RGTS2 Halogen Light Bulb RacingVision H7 55 W 12 V --- ## 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.is/products/47907886-philips-racingvision-150-h4-headlight-bulb-12342rvb1-single-blister](https://www.desertcart.is/products/47907886-philips-racingvision-150-h4-headlight-bulb-12342rvb1-single-blister) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-10-09*