7440 7443 switchback LED bulbs are designed to fit vehicle front turn signal lights with clear lenses while also functioning as daytime running lights. This 7443 switchback LED bulb is with an output of white 390 lumens and yellow 150 lumens respectively. The bulb shows white color when parking lights are on and signals amber when turn signals are in use.
Tower-style design with wedge base for easy plug-and-play installation. The energy-efficient bulb has a 12V DC operation and is designed to last 30,000 hours on your car, truck, SUV, or van—25 times longer than incandescent bulbs.
Boslla T20 7440 7443 Bulb fits on all the socket below:
- 7440 / 7440A / 7440NA / 7440SV / 7441
- 7443 / 7443NA
- 7444 / 7444NA / 7444LL
- W21W / WY21W / T20
1:1 Size of the Halogen Bulb
Boslla T20 7440 7443 LED bulb has the same size as the original 7440 7443 halogen bulb. Also almost the same emitting point on for more focusing lighting.
3-Gen 3030 SMD LED Chips
Each LED diode has a 15 pcs dual-lighting source emitting in 5 directions, 100% covered with Phosphor Film which brings more saturant lighting sources.
100% plug-and-play installation, fit both CK and Non-CK socket. You don’t need to pay attention to positive or negative plug (+/-), just like a halogen bulb.