ITEM NAME:2X White 7443 7440 33SMD Tail Brake Stop High Power LED Bulbs 6000K 1_ ▶ SPECIFICATION: 1. For 12 -24 volts 2. Number of Bulbs: 2 PCS 3. LED Color: 6000K White 4. LED Type: 5630/5730 chips, Each LED is 33 SMD in total. 5. Base Diameter: 19mm x 61mm 6. Cross Reference: T20 7443 7444NA 7441 992A 7505……(For Reference Only) 7. Application: Perfect For Tail Brake Light,Reverse Backup Light IMPORTANT : - Please check the bulbs sockets before Ordering. Our bulbs come with Standard Base, NOT CK Type. - This Led Bulbs only work on the Standard Sockets.This will not work on CK , SRCK Sockets. Don't put standard bulbs into CK type sockets. It may pop the fuse or blow the bulb..Cross Reference: T20 7443 7444NA 7441 992A 7505……(For Reference Only). Application: Perfect For Tail Brake Light,Reverse Backup Light. - This Led Bulbs only work on the Standard Sockets.This will not work on CK, SRCK Sockets.