--- product_id: 47869511 title: "OSRAM ULTRA LIFE P21/5W halogen signal lamp, brake light, rear fog light, 7528ULT-02B, 12 V passenger car, double blister (2 units)" brand: "osram" price: "716877₫" currency: VND in_stock: true category: "Osram" url: https://www.desertcart.vn/products/47869511-osram-ultra-life-p21-5w-halogen-signal-lamp-brake-light store_origin: VN region: Vietnam --- # 3x longer lifespan 12V energy efficient Perfect OEM fit OSRAM ULTRA LIFE P21/5W halogen signal lamp, brake light, rear fog light, 7528ULT-02B, 12 V passenger car, double blister (2 units) **Brand:** osram **Price:** 716877₫ **Availability:** ✅ In Stock ## Summary > 💡 Light up your drive with OSRAM Ultra Life—because your car deserves the best! ## Quick Answers - **What is this?** OSRAM ULTRA LIFE P21/5W halogen signal lamp, brake light, rear fog light, 7528ULT-02B, 12 V passenger car, double blister (2 units) by osram - **How much does it cost?** 716877₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/47869511-osram-ultra-life-p21-5w-halogen-signal-lamp-brake-light) ## 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 - • **Dual-Use Brilliance:** Ideal for signal, brake, and rear fog lights—versatility that keeps you visible. - • **Unmatched Longevity:** Lasts up to 3x longer than standard bulbs—less hassle, more reliability. - • **Genuine OSRAM Quality:** Original equipment standard ensures premium brightness and safety. - • **Value-Packed Twin Set:** Double blister pack means you’re always ready with a spare—no last-minute runs. - • **Plug & Play Perfection:** Designed for a flawless fit—install once and forget about replacements. ## Overview The OSRAM ULTRA LIFE P21/5W halogen lamp delivers exceptional durability with up to three times the lifespan of standard bulbs. Engineered as a genuine OEM-quality 12V twin filament bulb, it offers superior brightness and reliable performance for signal, brake, and rear fog lights. Packaged in a convenient double blister, it ensures easy installation and long-lasting safety for your vehicle. ## Description OSRAM ULTRA LIFE P21/5W halogen signal lamp, brake light, rear fog light, 7528ULT-02B, 12 V passenger car, double blister (2 units) : A1: desertcart.co.uk: Lighting ## Features - Genuine Osram original equipment quality - Up to 3 times longer lifetime compared to a standard bulb - P21/5W-7528ULT (380) longer lifetime replacement bulb - 12V 21/5W BAY15d twin filament - The perfect 'fit and forget' solution where bulb replacements are difficult ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003A66VHM | | Auto Part Position | Rear | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | 8,929 in Automotive ( See Top 100 in Automotive ) 18 in Automotive Daytime Running Lights | | Brand Name | OSRAM | | Brightness | 440 Lumen | | Bulb Base | BAY15D | | Colour | silver | | Customer Reviews | 4.5 4.5 out of 5 stars (8,864) | | EU Spare Part Availability Duration | 1 Years | | Fit Type | Vehicle Specific Fit | | Global Trade Identification Number | 04008321415288 | | Included Components | no | | Item Type Name | OS7528ULT-02B | | Item Weight | 10 Grams | | Light Output Maximum | 440 Lumens | | Light Source Type | LED | | Manufacturer | OSRAM | | Manufacturer Part Number | 7528ULT-02B | | Model Number | 7528ULT-02B | | OEM Equivalent Part Number | 12499B2, 1987302202, 7528ULT, 7528ULT-02B, 7528ULT-2BL | | Operating Life | 800 Hours | | Package Quantity | 1 | | Specific Uses For Product | Headlight bulb | | Unit Count | 2.0 count | | Voltage | 12 Volts | | Wattage | 25 watts | ## Product Details - **Brand:** OSRAM - **Brightness:** 440 Lumen - **Light source type:** LED - **Specific uses for product:** Headlight bulb - **Wattage:** 25 watts ## Images ![OSRAM ULTRA LIFE P21/5W halogen signal lamp, brake light, rear fog light, 7528ULT-02B, 12 V passenger car, double blister (2 units) - Image 1](https://m.media-amazon.com/images/I/7131m8Pp6iL.jpg) ![OSRAM ULTRA LIFE P21/5W halogen signal lamp, brake light, rear fog light, 7528ULT-02B, 12 V passenger car, double blister (2 units) - Image 2](https://m.media-amazon.com/images/I/51Nwv23l2uL.jpg) ![OSRAM ULTRA LIFE P21/5W halogen signal lamp, brake light, rear fog light, 7528ULT-02B, 12 V passenger car, double blister (2 units) - Image 3](https://m.media-amazon.com/images/I/71zDFodSbBL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Can the bulbs be used in a fog light for a mk1 focus.?** A: Yes I have them in just passed MOT ! **Q: Will this fit a ford fiesta zetec 2006 back brake light** A: These are two pole bulbs I think you need single pole **Q: Is this one bulb or two? Says 1 piece in title, but says Contents 2 bulbs in description.** A: there are two pieces **Q: What size are these bulbs** A: Length: 37.5mm, Diameter of glass: 10.5mm ## Frequently Bought Together - OSRAM Performance Bulbs - P21/5W 12V 21/5W (380L) - Long Life BAY15d - ULTRA LIFE - 7528ULT-02B - Philips Automotive Lighting P21W LongerLife Miniature Bulb, 2 Pack,White,12498LLB2 - 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.vn/products/47869511-osram-ultra-life-p21-5w-halogen-signal-lamp-brake-light](https://www.desertcart.vn/products/47869511-osram-ultra-life-p21-5w-halogen-signal-lamp-brake-light) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-18*