Tested the beta of the rear lighted T tonight and snapped a few photos. The set-up was rather crude (the T and arch were temporarily glued in place and the wiring was outside the car) so the photos don't do it justice. The test was to evaluate the color tone of the red LEDs to be sure they matched the tail and brake lights and also to test the brightness of the T at both levels -- with rear running lights on and brakes applied. The color match is nearly perfect but the lower brightness level needs to be reduced 10-15 percent to match the rear running lights. With brakes applied the brightness match is quite good. Here are a few photos. Regrettably the camera does not capture the full effect. But even with my crude set up it was quite cool.