Features Direct replacement for factory 74 incandescent bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 74 SMD1 LED bulb is a low-profile compact LED replacement for any 74-size bulb. Populated with a single 5050-size SMD the SMD1 upgrades the factory yellowish incandescent bulb to a more modern LED appearance. The SMD1 was designed with an embedded load resistor and implanted diode for superior reliability. With its durable plastic connectors it will fit snugly in the socket and its light weight means it won't vibrate loose over time. Reliability. Unlike other bulbs on the market this bulb is built with constant-current circuitry along with transient suppression. That means this bulb will last for years not months with no flickering or failure. And like every Diode Dynamics product it's backed by an industry-leading three-year replacement warranty. Brightness. With 16 lumens of true measured output the SMD1 LED will provide similar light output to your original 74 sized bulb. All Diode Dynamics LED lighting is rated with accurate measured lumen figures not calculations or guesses. We test the true output in-house and provide you the real numbers to compare. Colors. In addition to vibrant colors of blue red amber and green the 74 SMD1 is available in a cool white 6000K and warm white 3000K option as well. Whether you want a modern cool white appearance or a traditional warm white color we have the color to fit your need!
Installation Instructions