High Brightness LED: 54SMD 3115 chipset & 3SMD 3030 chipset.
Item model number:7443-7440-7440A-7443NA-7443B2-7443CP Manufacturer Part Number:AUIMSOOC-7443-7440-7440A-7443NA-7443B2-7443CP
Mirror Lighting Type:Car-brake-light-bulbs,Car-back-up-light-bulbs,Car-tail-light-bulbs,Car-side-clearance-marker-light-bulbs, turn-signal-light-bulbs, Car-parking-light-bulbs Car-combination-parking Car-side-marker-light-bulbs
This bulb is compatible for both CK/SRCK and standard socket, Non-polarity design. Best value in the market!
Dual Brightness: The Dim mode is Tail lights or DRL, while the Bright mode is Brake/Turn Signal lights or Back Up Reverse lights. The bulb run in Bright mode when your bulb only function in one mode.