Magnetic Base for Golight RadioRay (2xxx) Remote Controlled Spotlights - 200lb Magnet Grip - GL-RMB Designed for Golight Radioray GL-2000 GL-2051 GL-2067 GL-2049 and GL-2020. Magnetic base measures 5 inches in diameter and has a 200lb grip. Tested for speeds up to 85 m/h The plate mounted magnet attaches via 4 screws below the rubber gasket. Can be mounted to vehicles boats ATVS and other similar sources.