I bought the Highspeed Motors LED and was very disappointed. I've not seen an LED set up that I'm happy with yet. You don't need to buy any bracket. If you slightly bend the stock bracket half way between the two sockets you'll have enough clearance to put a 6cp #87 in the lower socket for your taillight and an 1129 21cp bulb in the upper for your stop light. Both are on (at least on my 38) for the stop light making 27cp which is pretty bright.

Save a life, adopt a senior shelter pet.
The three main causes of blindness: Cataracts, Politics, Religion.
Name your dog Naked so you can walk Naked in the park.