-EZ Motoring is enrolled under Amazon Brand Registry. Customer will receive the exact same product only sold by EZ Motoring LLC. -50,000 working hours -Extremely long lasting life -Ultra bright and durable LED/SMD bulbs -Instant light on/off -Just plug and play -For replacement of turn signal light, corner light, parking light, side marker light, tail light, and backup lights, etc. *Please flip the bulb horizontally if it does not light up to match the + and – polarity. **These bulbs might be longer than the original stock bulbs, please make your housing has enough room for these bulbs. Please refer to “Product Features” for size reference ***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.