1) Includes 10pc T10 Led bulbs.
2) 4pc 3-chip 3528 High Power SMD LED.
3) Direct replacement for all T10 Wedge Type W5W, 147, 152, 158, 159, 161, 168, 184, 192, 193, 194 2825
4) Please flip the bulb horizontally if it does not light up to match the + and – polarity.
5) Please note: These light bulbs are slightly wider than original stock bulbs, please make sure your car’s housing having enough room to fit them in. Please refer to Product Features for size reference
6) Please note: Some newer models of european cars or cars with canbus system may need to purchase the Canbus Error Free bulbs to bypass the on dash error message. Please research before making purchase