Easy to install and durable Made of high quality aluminum alloy with very good painting coat. LED spotlights bar with white color light, can plug to receiver's CH3, using remote controller to control the spotlights (5 different modes: Rapid flash, fast flash, slow flash, water flash, and full light). There is specific place on the rack to put a spare tire onto it. Suitable for D90 RC4WD Axial SCX10 -4 RC Crawler Car Accessories. Specification: Item name: Luggage Rack Material: Aluminum Alloy Color: White LED light: 6 Dimension: 235x155mm / 9.25x6.10inch. Weight: 285g Suitable for 1/10 D90 Rc4wd Axial scx10 RC JEEP Crawler. Package Includes: 1 Piece Roof Rack 6 Pieces Roof Square LED Lights Note: There might be some deviation due to manual measurement