Can't help you with a non-Ralliart source, but there is another question..
How have people got their driving lights wired up? Mine are to the front foglight switch, which is a right PITA - they #### people coming the other way off big time, and are difficult to switch off. Ideally I'd like them wired into the main beam, but I suspect that something (relay/switch/fuses) will go pop if I do. Next best option would be to swap main beams to the foglight switch and driving lights to the main beam, but this is probably not strictly road legal
The only problem with them is that main beams plus driving lights mean you can see to do about 80 mph (not that I would, of course) but dropping back to dipped mains is good for about 10mph - I can't believe how bad these lights are!!
Chris (who washed the car today - sorry about the rain guys!)