Rebaydo 2pcs LED Headlight BA15S 12 Volt Base 60 SMD Single Filament. LED headlamp 12 volt BA15S base. Single filament. Up to 950 Lumen output. BA15S base two bayonets same height and 1 contact in a 15mm base. This bulb works either 12 Volt positive ground or 12 Volt negative ground. CE and Rohs listed. Comparable to a 37 to 57 Watt halogen bulb. 360 degree viewing angle. The leds are aligned with your reflector for maximum led light output. Available in white 6000k and warm white 3000k. Dim-able with a variable voltage supply. Smaller than a normal light bulb so its easy to install. Long life up to 30,000 hours. This is a single element bulb so its on and off. The M.O.L. Maximum overall length is 1.944 inches. The diameter is 1.058" Compatible with: Ryobi and Husqvarna Lawn Tractors and Mowers Husqvarna 532004152