Auxbeam Extremely Bright 1156 P21W BA15S LED Light Bulbs 800LM 33Pcs 5630 SMD LED Bulb with Projector for Back Up Reverse Lights (White)

​I swapped my old halogen brake lights for these Auxbeam LEDs, and the difference in visibility is night and day. The Good: ​Projector Lens: Unlike cheap LEDs that just have chips on the sides, these have a glass projector lens on the tip. It shoots a focused beam straight back, making your brake lights significantly brighter to the driver behind you. ​Distinct Brightness: A common issue with LED 1157s is that the "running light" and "brake light" look the same brightness. These have a clear, sharp contrast—dim for running, blindingly bright for braking. ​Color: Deep, rich red. (Always use red LEDs behind red lenses; white LEDs make the lens look pink/washed out). ​Build: Solid aluminum body, feels heavy and dissipates heat well. ​Important Note: ​Size: These are longer than a standard halogen bulb because of the projector lens. If your tail light housing is very shallow (like on some older motorcycles or flat trailer lights), measure first to make sure the lens won't hit the plastic cover. ​Hyperflash: If you use these for turn signals, you might still get "hyperflash" (fast blinking) on some vehicles despite the "Canbus Ready" claim. You may need to add a load resistor. For brake lights, they are usually plug-and-play. ​ One of the best safety upgrades you can do for under $30. They are instant-on, super bright, and look modern. Just check your housing clearance first.

Mejor de lo esperado

I bought these to upgrade the headlights on my garden tractor. They work great. I can now mow all night and annoy the neighbors. Very bright. Easy replacement.

Da muy buena luz, son totalmente compatible con las luces diurnas del Kia Río sedan 2020 no marca error y caben perfectamente en el faro, ahora solo basta ver la durabilidad del foco led, ya que se sienten un poco sencillos y frágiles, aunque cabe destacar que tienen una muy buena iluminación. Actualización, después de 9 meses de uso comenzaron a fallar, parpadean, duraron muy poco, ya que anteriormente compré unos chinos más económicos y de calidad mala y duraron en el auto 2 años, incluso aún tengo uno de esos focos chinos de repuesto por si falla alguno de los que tengo, creo que compraré nuevamente focos chinos.

Works as designed, nice and bright.