Important Notice: Our LED replaces halogen bulbs only. It does not replace HID or LED from factory. Specifications： 7443 / 7444 / 992 / 7440 / 7440 / 7440N / 7440SV / 7441 / W21W / WY21W Installation Position: Backup Reverse Light, Brake Light, Parking Light .etc Wattage: 24W/bulb(Max) Lumens: 2000LM/bulb(Max) Color Temperature: 6500K White Canbus Included: Yes Ballast Included: Yes Decoding Time : More Than 30 Mins Package include: 2pcs LED bulbs 2026 New Generation CANBUS LED Bulbs Upgraded Can-Bus Decoder System .