{"product_id":"ring-239-led-festoon-bulb-12v-c5w-4000k","title":"RING 239 LED Festoon Bulb 12V C5W 4000K","description":"Compact LED festoon bulb designed for vehicle interior lighting. The RING 239 delivers bright, neutral 4000K white light while operating at 12V with minimal power draw. Ideal for cabin lights, map lights, and courtesy lighting in cars and vans. Energy-efficient alternative to traditional C5W incandescent bulbs with extended lifespan. Direct replacement for standard festoon fittings.","brand":"My Store","offers":[{"title":"Default Title","offer_id":52291740729686,"sku":"ERW2394LED","price":12.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/2196\/2582\/files\/dc338242-4ffe-43b2-b40c-1f9cd2f11d3a.png?v=1772801139","url":"https:\/\/castleengineers.co.uk\/products\/ring-239-led-festoon-bulb-12v-c5w-4000k","provider":"My Store","version":"1.0","type":"link"}