{"title":"PY21W Car Indicator Bulbs","description":"\u003cp\u003eGive your night drives a boost with our line-up of PY21W headlight bulbs. Whether you're replacing a blown bulb or just want a clearer view of the road ahead. Stick with a direct standard replacement, or step up to an extra-bright option to make dark roads and bad weather easier to navigate.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"osram-diadem-chrome-py21w-twin","title":"OSRAM Diadem Chrome PY21W (Twin)","description":"\u003ch4\u003eOSRAM DIADEM® CHROME Auxiliary Signal Lamps\u003c\/h4\u003e\r\n\r\n\u003cp\u003eTransform the look of your vehicle’s indicator and signal assemblies with \u003cstrong\u003eOSRAM DIADEM® CHROME\u003c\/strong\u003e auxiliary lamps. Designed specifically for clear-glass headlight and taillight units, these halogen signal bulbs feature an exclusive chrome finish that blends seamlessly into your lamp’s reflector housing when switched off.\u003c\/p\u003e\r\n\r\n\u003cp\u003eSay goodbye to the unsightly \"fried egg\" orange or yellow glare inside your clear light lenses. When inactive, OSRAM DIADEM® CHROME lamps remain practically invisible, only flashing a bright, unmistakable amber or red signal when switched on to ensure optimal road safety and sleek vehicle styling.\u003c\/p\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eExclusive Chrome Surface:\u003c\/strong\u003e Advanced interference and absorber coating renders the bulb neutral and chrome-like when inactive.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eNo \"Fried Egg\" Effect:\u003c\/strong\u003e Completely eliminates ugly orange or red reflections inside clear-glass headlight and indicator housings.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eCharacteristic Characteristic Signal Flashing:\u003c\/strong\u003e Emits brilliant, intense amber or red light only when illuminated for high-contrast safety.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eECE Approved:\u003c\/strong\u003e Fully road-legal for clear-glass front, side, and rear indicator or brake applications across Europe.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eLong-Lasting Performance:\u003c\/strong\u003e Premium OSRAM halogen engineering provides double the service life of standard amber indicator bulbs.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch4\u003eWhy Choose OSRAM DIADEM® CHROME?\u003c\/h4\u003e\r\n\r\n\u003cp\u003eStandard amber or red signal bulbs spoil the modern aesthetics of clear-glass headlight and taillight housings by casting an unwanted colored tint inside the reflector. OSRAM DIADEM® CHROME bulbs deliver a clean, continuous chrome aesthetic when turned off, combined with instant-on high visibility signaling and full ECE road legality—backed by original equipment German quality.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eFitment Note:\u003c\/strong\u003e Available in key signal types (such as PY21W \/ BAU15s, PR21W \/ BA15s, and WY5W \/ W2.1x9.5d). Please check your vehicle's manual or existing bulb socket type before ordering.\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"OSRAM","offers":[{"title":"Default Title","offer_id":58445831602479,"sku":"7507DC-2BL","price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/1900\/1391\/files\/DIADEM-CHROME-PY21W-7507DC-2BL.jpg?v=1789036485"},{"product_id":"osram-ledriving-sl-led-t4w-white-twin","title":"OSRAM LEDriving SL LED T4W White (Twin)","description":"\u003cp\u003e\u003c\/p\u003e","brand":"OSRAM","offers":[{"title":"Default Title","offer_id":58445833535791,"sku":"3893DWP-2BL","price":14.99,"currency_code":"GBP","in_stock":false}]},{"product_id":"osram-ultra-life-py21w-twin","title":"OSRAM Ultra Life PY21W (Twin)","description":"\u003ch4\u003eOSRAM Ultra Life® Signal Lamps\u003c\/h4\u003e\r\n\r\n\u003cp\u003eSay goodbye to frequent bulb replacements with the \u003cstrong\u003eOSRAM Ultra Life®\u003c\/strong\u003e signal lamp range. Specially developed for durability, these robust indicator and auxiliary bulbs offer up to four times the lifespan of standard signal lamps, making them the ideal long-lasting solution for everyday drivers.\u003c\/p\u003e\r\n\r\n\u003cp\u003eDesigned to handle high usage and long operating hours, OSRAM Ultra Life® lamps provide consistent, reliable performance so you can drive with peace of mind and spend less time on maintenance.\u003c\/p\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\r\n\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eUp to 4x Longer Lifespan:\u003c\/strong\u003e Outlasts standard auxiliary bulbs by up to four times, covering up to 100,000 km of driving.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Durability:\u003c\/strong\u003e Engineered to withstand harsh road vibrations and frequent daily use without premature failure.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eReduced Maintenance Costs:\u003c\/strong\u003e Perfect for hard-to-reach vehicle sockets, saving you time, effort, and replacement costs.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eOEM Quality Standard:\u003c\/strong\u003e Built to original equipment specifications trusted by leading global automakers.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003e100% Road Legal:\u003c\/strong\u003e Fully ECE certified across all standard auxiliary categories for complete street legality.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch4\u003eWhy Choose OSRAM Ultra Life® Signal Lamps?\u003c\/h4\u003e\r\n\r\n\u003cp\u003eReplacing small indicator or brake light bulbs can be a frustrating, time-consuming hassle—especially on modern vehicles with cramped engine bays or tight light housings. OSRAM Ultra Life® auxiliary lamps combine exceptional longevity with dependable lighting performance, making them the ultimate \"fit and forget\" upgrade for your car.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eFitment Note:\u003c\/strong\u003e Please check your vehicle’s manual or existing bulb fitting (e.g., P21W, PY21W, R5W, W5W) to ensure correct compatibility before ordering.\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"OSRAM","offers":[{"title":"Default Title","offer_id":58445834748207,"sku":"7507ULT-2BL","price":19.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/1900\/1391\/files\/ULTRA-LIFE-PY21W-7507ULT-2BL.jpg?v=1789036469"}],"url":"https:\/\/carbulbs.com\/collections\/py21w-581-car-indicator-bulbs.oembed","provider":"CarBulbs.com","version":"1.0","type":"link"}