If you own a Can-Am Spyder then this LED upgrade is what you need, A great improvment over standard filament bulbs. Direct swap for your old blown or dim bulbs. These bulbs will fit all Spyder models from 2007 to around 2014, but please make sure that your Spider uses the 501 / W5W 12v fitting. 2 x LED Side light bulbs These bulbs have 6 forward facing LED diodes in each bulb and 6 LED diodes on each side, So a great improvment over filament bulbs. These are also Canbus ready with built in chip so no bulb out warning on your dash. Safe and effective. Happy biking