Dual Filament Tail Light Bulb

Compact dual filament tail light bulb with 1157 style base with offset pins.

Dual filament tail light bulb.

6 watts for the standard dual filament bulb. Measures 1 1 2 from bottom to the top. Most taillights use a 1156 or 1157 bulb like part 30 90 156 for single filament or part 30 90 157 for dual filament. The bayonet pins are offset so the bulb can only be inserted one way.

It will not work properly in an 1156 socket. Phinlion 7440 7443 led red brake light bulb 3600 lumens super bright t20 7442 7444 dual filament led bulbs for tail stop turn signal blinker lights 4 5 out of 5 stars 11 19 99 19. Use on side and taillights. This bulb has two filaments and two contact points.

Same function as a 1157 bulb but with a smaller bulb. 12 volt stock replacement for use with old styled glass lenses. Specifications have 9 4 ea. Halogen tail light bulbs are typically about 20 watts x 50 watts and the 50 watt bulb gets real hot real fast so don t burn you fingers.

For tail lamp turn signal park lamp. Universal replacement bulb for tail light applications. This is an explanation for laymen and laywomen of how a dual filament 12vdc bulb is built how it is wired how it operates and how it may be used in an rv. Super power 50 candlepower for more visibility.

This provides a good contrast between. If your taillights have multiple functions for one bulb then you will need a dual filament light bulb. Marker or clearance lights on the other hand could use a variety of. The filaments have a common connected to the shell and the other end of each goes to each the two terminals on the bottom of the bulb.

It is 21 watts vs. With running lights on the low filament emits 3 candlepower and when the brakes are applied or the turn signals are activated the high filament emits 32 candlepower. A typical 1157 taillight bulb looks like this. Spot driving fog headlight.

The most common bulb used in automotive tail light and brake light applications is the 1157 bulb. With offset mounting pins. Be careful if you do this with a halogen bulb.