TGP T15 High Power Super White Cree Chip 5W Q5 Projector LED Reverse Backup Light Bulbs 1998-2012 Toyota Corolla Content: T15 High Power Cree Chip 5W LED SMD White - Pair Compatiblility: Only To be used for Reverse Backup Light that requires a T15 Important: CREE CHIP LED's are ONLY FOR REVERSE LIGHTS because when these LED's are on for a long period of time it could tend to get hot! Dimension: 42x16mm (Please check dimensions to make sure these LED's will fit the housing) Note: LEDs can be polarity sensitive. If you install these LEDs and they are not working, please flip them around and re-install them and you will be fine.