Found these 2" LED Reflectors on Ebay for $5 a pair plus free shipping! they come from China and took about 2 weeks but they are nearly perfect to replace the stock reflectors on the rear of the L Model. I had to drill the screw hole just a hair and drill a hole for the wiring behind the reflector and tapped into the brake/parking light. I did file the edge of the reflectors just a little to seat them perfectly in the reflector housings. I went with the green for my Zombie Theme. The brake light function is not much brighter than the running light function, but I still love it for the price! They have blue, red, amber, white and green and I think purple. The reflectors are clear when not in use.
2X Round Reflector Green LED Rear Tail Brake Stop Light Third Toyota Corolla | eBay