OXILAM 7507 PY21W BAU15S LED Bulbs Amber Yellow 2800LM for Turn Signal Lights with Build-in Load Resistor CANBUS Error Free 2641A 12496 7507AST Bulb Replacement (2PCS)

These OXILAM 7507/PY21W LED bulbs are absolutely fantastic and exactly what I was looking for! They are incredibly bright – the 2800LM output makes a HUGE difference compared to the dim factory incandescent bulbs. My turn signals are now significantly more visible both day and night, which adds a nice safety element. The amber yellow color is sharp and clear.Installation was simple plug-and-play, fitting perfectly into the BAU15S socket. The absolute best part is the built-in load resistor – truly CANBUS error-free! I experienced ZERO hyperflash and no annoying warning lights on my dashboard, which was my main concern when switching to LED signals. These bulbs just worked perfectly right out of the box.The instant on/off of the LEDs also looks much cleaner and more modern than the slow glow of the old bulbs. If you want a major upgrade in brightness and visibility for your turn signals without any hyperflash or error code headaches, these OXILAM bulbs are the perfect solution. Highly recommended!

Works great 2024 Mitsubishi Mirage G4 SE... spent the time researching and chose this quality product for blinkers. Very glad I did buy this product!! Perfect fit, Easy changeout! No issues, no fault code!! Very bright compared to the original (barely visible OEM incadescent bulbs). It does cast out a true orange color. Not sure how it might work on other Mitsubishi's but it was a perfect match for mine. I ended up changing out the front and rear blinker bulbs same company. Expensive, yes, but it was definately worth it Pic shows the old vs new bulbs (significant difference)

Installed in 2020 Santa Fe, rear turn signals. A previously installed led without a built in resistor generated the dreaded check turn signal bulb error. The previous led bulb also hyper flashed when the turn signal was used but worked normally with 4 way flashers. This led product has the resistor installed. No error messages when using the turn signal & no hyper flashing. Very happy with these leds. No external resistors to install.

I got the 7440 variant in Amber Yellow. They were a straightforward swap-and-play on a 2024 Subaru Forester Sport front turn signal lamps. Much brighter and no "fade" (between flashes) compared to the incandescent bulbs. They are longer compared to the factory-issued incandescents but they fit without issue.

Bright, and the car does not think that the bulb is dead. However, the white bulbs are NOT for turn signals. The amazon alert for my car said they were.

Slides right into the front turn signals on a 2022 MX5 RF. And, BRIGHT!!! Hurts my eyes to look at.

Still hiper flashes at times. I'm using it in a lexus gx470. I tested it on the front passenger and it was Ok. So I removed the battery and installed the driver. I then noticed is works for a while ok and then hiper flashes. Sometimes it slows down for a second or two. I think it is because the light is always on by default and blinks on signal. May be a heat problem.John

FINALLY! NO HYPERFLASHING and ULTRA BRIGHT. 2008 Prius. I was checking all auxbeam, auxito, aux...whatever and finally those ones I found.1 star less becase 25usd per 2 leds IT IS EXPENSIVE AS HECK. So spending 50usd plus tax.. it is a cost. Today 2025 resistor build-in should be a standard. I would price them around 15usd per pair max. This is my opinion. We will see how long it will last.