I bought some of the BA9s in your first link. Dimmer than the stock incandescent bulbs. I'd be interested in seeing what the bulbs in the second link do but not interested enough to buy them. With a tiny bend of the bracket I have a 6v tail light with incandescent bulbs comparable to a modern 12v. My 6v '38 on the left & modern 12v on the right.

Last edited by Tiny; 05/22/2013 7:42 PM.

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.