The thule lightboard is designed for use with thule cycle racks which obstruct your rear lights on your car it also ensures your number plate is visible at all times the light board is easily fitted using either the thule lightboard adapter kit for use with hang on express clip on and freeway or with straps for use with the bolt on if you need advice on whether you need the lightboard please call our sales team on 0800 083 0888 features uses a 7 pin power plug includes straps and