12v 3156 WHITE Canbus LED bulb

12v 3156 WHITE Canbus LED bulb – 500 lumens using 48 of the 2835 type SMD from Samsung.

Base type – T25
Wedge size – 16mm
LED tower diameter – 20mm
LED used – Samsung 2835 SMD
Quantity – 48
Colour – 6000k Cool White
Lumens – 500
Power used – 4~5w
Total Length – 43mm
Width at widest point – 21.3mm on the plastic collar
Protruding from base – 18mm

Changing over to LED indicator bulbs can be a challenge for some cars.
Bulb out warning systems can be present on brakes, reverse and indicator bulbs.
These rely on seeing a preset load passing through the connection.
In most cases it’s 21w at 12vDC.
For indicators – in traditional flasher cans (those things that make the indicators flash) they need to have that 21w passing through the connection to open and close the contacts.

So there needs to be something that either goes around that requirement for a 21w load (Electronic Flasher Cans) or something else that artificially creates a load to make that can open (Resistors).
Universal 3 pin Electronic Flasher Cans such as ours can be troublesome to fit at times with their wiring so get back to us we have had some experience with the different types.
Often seen in Subaru, Honda (01-05) Mazda, Lexus, Nissan, Toyota, Mitsubish and BMW.
Replaces Part Numbers: NARVA 47530

Email us or call us on 0740962152 to find the bulbs for your car.
We need Make, Model, Year and preferably Series.

T series wedge bulbs explained:

Yes it seems confusing, thats because it is.

T series numbering came from the diameter of the glass part of the incandescent bulb.T25 series:
3156/3157: Replaces 25mm glass globe type bulbs
7440/7443: Replaces 20mm wedge in glass globe type bulbs
*** Both above lamps all have the (16mm) large wedge base.

T10 and T15
Both of these have the same 9.5mm small wedge base.
The T10 version is generally used in dashboards and other small recessed parts of the car.
They generally aren’t used as reversing or parking lights.
The T15 version (which originally was a larger 15mm glass bulb) was a larger incandescent bulb and therefore as an LED equivalent we use the T15 LED lamp.
We enlarge the bulb’s diameter & power for the T15 wedge accordinglyCode #194 comes from the GE number for T10mm glass globe lamp.
Code #906, 912, 921 …comes from the GE number for T15mm glass globe lamp.