12v T20 7440 (WY21W) AMBER Canbus LED indicator bulb

7440 Amber 12vDC Canbus LED bulb 500lm.

AMBER LED for indicators are recommended behind both AMBER and Clear lenses.
Canbus – no bulb out warnings and no need for resistors.

Often seen in Subaru, Honda (01-05) Mazda, Lexus, Nissan, Toyota, Mitsubish and BMW.
LED Replacement T20 for 16mm wedge base with the traditional 20mm diameter glass globe.

The WY21W bulb complies with ECE regulations (Europe) and the 7440 complies with DOT regulations.
They’re the same bulb.

Total Length – 42mm
Blade Width – 16mm
Base type – W3 x 16q
Type 7440 – Single acting AMBER
LED quantity – 48
LED type – 2835
Lumens – 480
Canbus – YES
Voltage – 12vDC
Power Consumption – 4w

Changing over to LED indicator bulbs can be a challenge for some cars.
Bulb/Globe 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.

Email us or call us on 0740962152 to find the bulbs for your car.

We need Make, Model, Year and preferably Series.