--- product_id: 309602679 title: "OSRAM LED Premium Retrofit SV8.5-8 41mm, C5W, interior lights, 6499CW-01B, Cool White, 12V, single blister (1 piece)" brand: "osram" price: "463CFA" currency: XOF in_stock: false reviews_count: 5 url: https://www.desertcart.sn/products/309602679-osram-led-premium-retrofit-sv8-5-8-41mm-c5w-interior store_origin: SN region: Senegal --- # 80% more energy efficient 100% more light output 6000K cool white daylight OSRAM LED Premium Retrofit SV8.5-8 41mm, C5W, interior lights, 6499CW-01B, Cool White, 12V, single blister (1 piece) **Brand:** osram **Price:** 463CFA **Availability:** ❌ Out of Stock ## Summary > 💡 Upgrade your ride’s vibe with OSRAM’s premium cool white brilliance! ## Quick Answers - **What is this?** OSRAM LED Premium Retrofit SV8.5-8 41mm, C5W, interior lights, 6499CW-01B, Cool White, 12V, single blister (1 piece) by osram - **How much does it cost?** 463CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/309602679-osram-led-premium-retrofit-sv8-5-8-41mm-c5w-interior) ## Best For - osram enthusiasts ## Why This Product - Trusted osram brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Smart Efficiency:** Save energy and reduce your carbon footprint with up to 80% less power consumption than conventional bulbs. - • **Crisp Cool White Glow:** Experience a modern 6000K daylight color that transforms your car’s ambiance with sleek, stylish lighting. - • **Double the Brightness:** Illuminate your interior with 100% more light than standard bulbs, making every drive feel premium. - • **Precision Fit 41mm Length:** Designed to perfectly retrofit your vehicle’s interior festoon light socket for hassle-free installation. - • **Speckle-Free Optical Diffuser:** Enjoy smooth, uniform illumination without distracting light spots, elevating your car’s interior aesthetics. ## Overview The OSRAM LED Premium Retrofit SV8.5-8 41mm (model 6499CW-01B) is a genuine OEM-quality LED festoon bulb designed for vehicle interiors. Delivering 100% more light with a crisp 6000K cool white color, it uses advanced optical diffuser technology for uniform illumination and consumes up to 80% less energy than standard bulbs. Its precise 41mm length ensures a perfect retrofit fit, making it the smart, stylish upgrade for millennial professionals seeking both efficiency and modern design in automotive lighting. ## Description OSRAM is the number one automotive light bulb manufacturer and number one supplier to all the vehicle manufacturers worldwide.OSRAM is the leading supplier of LED technology to new vehicles and have recently introduced the new range of festoon interior light LED retrofit bulbs. These will cause a stir among those car drivers interested in design and tuning. Thanks to the latest optical diffuser material, they offer excellent homogenous LED light and do not emit speckled light. The colour temperature of 6000 Kelvin creates a completely new type of light effect. In addition to that, the retrofit lamps use up to 80% less energy in comparison to conventional bulbs - and provide 100% more style.Please check your car handbook for suitability or check the OSRAM online application guide. The 6499CW-01B is designed to replace the longer length interior festoon bulb - 41mm in length. Please ensure that you check that this is the correct size. Alternative Osram listings are available for the shorter sizes (6498 -36mm long and 6497 - 31mm long LED replacements for festoon bulbs) Review: Acquistata per sostituire la mia vecchia lampadina per plafoniera nella mia Punto 2005 (modello 188), che dire, estremamente soddisfatto di questo prodotto. La luce a led emessa è bellissima, fredda, e non fastidiosa soprattutto, tonalità emessa sui 6000K. La qualità va pagata e Osram è sinonimo di qualità e sicurezza. Pacco arrivato nei tempi stimati, ben imballato. desertcart sempre al top, come sempre. 👍🏻🔝 Review: Would put these at standard white 3500K, but still nicer than the blue looking cool white. ## Features - Genuine Osram original equipment quality - Up to 100% more light than a standard bulb - 6000K Cool White Daylight colour appearance - 41mm in length - Up to 80% more environmentally friendly than standard bulbs - Latest optical diffuser material gives the best light performance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00NRA9EH0 | | Auto Part Position | Inner | | Automotive Fit Type | Vehicle Specific Fit | | Brand Name | Osram | | Brightness | 500 lumen | | Color | Cool White | | Color Temperature | 6000 Kelvin | | Customer Reviews | 4.3 4.3 out of 5 stars (308) | | Fit Type | Vehicle Specific Fit | | Item Type Name | FESTOON C5W 6000K SV8.5-8 1W (41mm) 12V LEDriving | | Item Weight | 0.01 Kilograms | | Light Output Maximum | 500 Lumens | | Light Source Type | LED | | Manufacturer | Osram Ltd | | Manufacturer Part Number | 6499CW-01B | | Model Number | 6499CW | | Package Quantity | 1 | | Specific Uses For Product | Interior Light | | Unit Count | 1.0 Count | | Voltage | 21 Volts | | Wattage | 1 watts | ## Product Details - **Brand:** Osram - **Brightness:** 500 lumen - **Colour temperature:** 6000 Kelvin - **Light source type:** LED - **Specific uses for product:** Interior Light ## Images ![OSRAM LED Premium Retrofit SV8.5-8 41mm, C5W, interior lights, 6499CW-01B, Cool White, 12V, single blister (1 piece) - Image 1](https://m.media-amazon.com/images/I/71bu29rG13L.jpg) ![OSRAM LED Premium Retrofit SV8.5-8 41mm, C5W, interior lights, 6499CW-01B, Cool White, 12V, single blister (1 piece) - Image 2](https://m.media-amazon.com/images/I/31WvTUYncHL.jpg) ![OSRAM LED Premium Retrofit SV8.5-8 41mm, C5W, interior lights, 6499CW-01B, Cool White, 12V, single blister (1 piece) - Image 3](https://m.media-amazon.com/images/I/31xQzX7MgtL.jpg) ![OSRAM LED Premium Retrofit SV8.5-8 41mm, C5W, interior lights, 6499CW-01B, Cool White, 12V, single blister (1 piece) - Image 4](https://m.media-amazon.com/images/I/31XkdfMF3gL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***O on 29 February 2020* Acquistata per sostituire la mia vecchia lampadina per plafoniera nella mia Punto 2005 (modello 188), che dire, estremamente soddisfatto di questo prodotto. La luce a led emessa è bellissima, fredda, e non fastidiosa soprattutto, tonalità emessa sui 6000K. La qualità va pagata e Osram è sinonimo di qualità e sicurezza. Pacco arrivato nei tempi stimati, ben imballato. Amazon sempre al top, come sempre. 👍🏻🔝 ### ⭐⭐⭐⭐⭐ Review *by B***S on 7 January 2021* Would put these at standard white 3500K, but still nicer than the blue looking cool white. ### ⭐⭐⭐⭐⭐ Review *by S***N on 14 October 2017* Here's a tip, these are just as bright as the more expensive Premium Osram C5W, LED. But they only light on one side. So unless you need 360 degree light, save some money :-) ## Frequently Bought Together - OSRAM LED Premium Retrofit SV8.5-8 41mm, C5W, interior lights, 6499CW-01B, Cool White, 12V, single blister (1 piece) - OSRAM ULTRA LIFE P21/5W brake, rear and reversing light 7528ULT-02B longlife in double blister, Cars - Philips 12496 LongerLife Miniature Bulb, 2 Pack --- ## 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.sn/products/309602679-osram-led-premium-retrofit-sv8-5-8-41mm-c5w-interior](https://www.desertcart.sn/products/309602679-osram-led-premium-retrofit-sv8-5-8-41mm-c5w-interior) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-21*