● Maximum Illumination: Equipped with 10 high-intensity Amber LED diodes per light, offering unmatched brightness and superior road visibility ● Unparalleled Durability: Guaranteed to last with an extraordinary lifespan of over 100,000 hours, these lights are a worthwhile investment for reliable and long-term use ● Multiple Mounting Options: Specifically designed to accommodate standard 3" mounting holes, ensuring straightforward and versatile installation on a multitude of surfaces ● Simplified Installation: Our two-wire design streamlines the installation process - connect the black wire to the negative terminal and the red wire to the positive terminal ● Broad Compatibility: Designed for all 12V vehicles, these marker lights are perfect for trucks, trailers, RVs, SUVs, and beyond ● Stylish and Robust Design: These LED Side Marker Lights not only provide outstanding performance, but also add a sleek and polished look to your vehicle NEW SUN LED Side Marker Lights are Widely Applied to Most Heavy Vehicles on the Side or Rear Part, which Could Increases the Visibility of Vehicles at Night on the Road. Providing a Much Safer Driving Experience for Drivers Apply for any 12V Home & Commercial Vehicles. Perfectly Fit for All Kinds of Trucks, Campers Trailers, Semi-trailer, Lorry, RV, Off-road Vehicle, SUV, UTE, Pickup, Tractor, Bus, Boat, Caravan etc. Specifications: LED Qty: 10 Diodes Voltage: 12V DC Size: 100mm x 49mm x 26mm (3.94 x 1.89 x 1.06 Inch) Hole Distance: 75mm (2.76-inch) Connection: Black is the Negative and Red is the Positive Over 100,000 Hours in Average Lifetime Installation Position: Rear / Front / Side / Left Surface Mount with Screws is Easy to Installation for DIY Package Content: 4 x Amber LED Marker Lights 4 x Red LED Marker Lights 16 x Mounting Hardware