{"product_id":"cool-white-31mm-smf2-led-bulb-single-diode-dynamics","title":"Cool White 31mm SMF2 LED Bulb Single Diode Dynamics","description":"\u003cp\u003eThe 31mm SMF2 LED bulb serves as a direct replacement for any bulb of 31mm size, commonly found in dome lights, map lights, and trunk lights in various vehicles.\u003c\/p\u003e\u003cp\u003ePopulated with two 5050-size SMDs, the SMF2 upgrades the factory yellowish incandescent bulb to a more modern LED appearance.\u003c\/p\u003e\u003cp\u003eDesigned with an embedded load resistor and implanted diode, the SMF2 ensures superior reliability.\u003c\/p\u003e\u003cp\u003eIts durable metal terminals allow for a snug fit in the socket, and its lightweight construction prevents it from vibrating loose over time.\u003c\/p\u003e\u003cp\u003eUnlike other bulbs available, this bulb features constant-current circuitry along with transient suppression.\u003c\/p\u003e\u003cp\u003eThis design means the bulb will last for years, not months, without flickering or failure.\u003c\/p\u003e\u003cp\u003eLike every Diode Dynamics product, it is backed by an industry-leading three-year replacement warranty.\u003c\/p\u003e\u003cp\u003eWith 19 lumens of true, measured output, the SMF2 LED provides similar light output to your original 31mm-sized bulb.\u003c\/p\u003e\u003cp\u003eIf you wish to increase output, consider our HP6 option!\u003c\/p\u003e\u003cp\u003eAll Diode Dynamics LED lighting is rated with accurate, measured lumen figures, not calculations or estimates.\u003c\/p\u003e\u003cp\u003eWe test the true output in-house and provide you with the real numbers for comparison.\u003c\/p\u003e\u003cp\u003eIn addition to vibrant colors such as blue, red, amber, and green, the SMF2 is also available in a cool white 6000K and warm white 3000K option.\u003c\/p\u003e\u003cp\u003eWhether you prefer a modern cool white appearance or a traditional warm white color, we have the color to meet your needs.\u003c\/p\u003e","brand":"Diode Dynamics","offers":[{"title":"Default Title","offer_id":51723721736474,"sku":"DDYDD0071S","price":25.28,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/316_THbfDWL_f26a8030-37c9-481e-b051-9f85e6d60717.jpg?v=1771636021","url":"https:\/\/trybeepbeep.com\/products\/cool-white-31mm-smf2-led-bulb-single-diode-dynamics","provider":"TryBeepbeep","version":"1.0","type":"link"}