Specifications: Base Type: Standard Dual-filament 7443/7440(Not suitable for 7443CK.) SMD Type: 54SMD 3014 Chipset LED Light: Red Lumens: 650LM Working Voltage: 12-24V Output Wattage: 3.1W/bulb Size: 1.73" long and 0.63" in diameter Beam Angle: 360 degree LED Lifetime: 60,000 hours Standards And Certifications: CE/RoHS Compliant Standard Dual-filament 7443 LED Light Bulb fits: 7443, 7444NA, 7440, 7440NA, 7441, 992, etc. Common use for Brake Lights, Turn Signal Light, Tail Light, Back Up Light, Reverse Light, Side Marker Light, Stop Light, DRL and Parking Light on Car, Truck, SUV, Motorcycle, Scooter, Trailer, RV, Boat, Marine, etc. Features: *Each bulb with ultra bright 54 pieces SMD 3014, built-in circuit for 12-24V DC voltage input. *Good heat dissipation, high temperature resistance, rust resistance, bump resistance, vivid color. *360 degree viewing angle protects the eye-sight, no strobe, no radiate, no light pollution. *Long-lasting (long service life) up to 50,000 hours. *Easy to install, just plug & play. Note: *Load resistor or flash relay might be needed to prevent the hyper flash when replacement for Turn Signal Lights. *Since LED lamp has + and - terminals, so if there is no lighting after inserting it into socket, just simply change the terminal oppositely. *If you are not satisfied with our products,please contact us before leaving a negative evaluation,we work together to solve the problem. Package Included: 2pcs Red 7443 54SMD 3014 LED Light Bulbs ** Wish you have a wonderful online shopping, please kindly search "NATGIC" to get more appropriate LED lights for your car.**