Review on iBrightstar 7443 7440 T20 LED Bulbs – Super Bright, Low Power, 9-30V, Projector Replacement for Tail Brake and Turn Signal Lights – Brilliant Red by Jacob Richmond

You are great! Installed on Mazda CX-7 2011. I noticed that they are bright not only when the parking lights are turned on, but also when braking. See the attached photos where the LED is on the left and the standard bulb is on the right (sorry for the low quality of the picture as my mobile phone is not very good). I've seen other reviews of LED taillights where the reviewer noted more brightness in standard parking mode but less brightness than a standard bulb brake light. In my case this was not the case. The pictures don't do it justice. The red onions also help create a richer red color. I definitely recommend them.