【BUILT-IN EMC】 2 pcs 4.5" black auxiliary lights in black, along with 2 pcs harness, equipped with advanced EMC (Electromagnetic Shielding) technology. Ensures that the auxiliary lights operate safely and efficiently by shielding the surrounding electromagnetic fields, reducing signal interference, and ensuring optimal light performance. Improving visibility and safety while protecting the motorcycle's electrical system from interference. 【SUPER BRIGHT】Fog lights made with premium quality 30W LED chips, delivering 3200LM 6000K white light, brighter and more durable than factory halogen and hidden light bulbs. These high-intensity LED lights are designed to cut through heavy fog, rain, and low visibility, significantly improving your driving visibility and overall road safety. 【EASY TO INSTALL】Feature an EL11 plug-in design, compatible with 12V power supplies. Simply plug the lights into the H11 socket and adjust the brightness using the included adjustment kit. If your fog lights don't use the H11 plug, the kit comes with 2 adapters to easily replace them, and the installation typically takes just 15 minutes or less. 【HIGH COMPATIBILITY PASSING LITERALS】Designed to fit most motorcycles with a 4.5-inch round auxiliary forward light, including Harley Davidson Electra Glide, Softail Heritage, Softail Deluxe, Super Glide, Road Glide, Road King, and Trike Glide Ultra Classic 【DURABLE AND RELIABLE DRIVING LIGHTS】Our DOT-approved running lights are made from high-quality LED chips, offering 300% brighter light output, a higher color temperature, and a wider field of light dispersion compared to traditional halogen lamps and HID bulbs. The alloy housing is designed to be shock-resistant, dissipating heat quickly, and IP67 waterproof, ensuring they last over 50,000 hours. 2PCS 4.5-Inch LED Fog Lights for most motorcycles with 4.5 inch round auxiliary passing/fog lights, like Harley Davidson