Hello,
I've experimented with various LED lights for my CB400f to try and lower the power draw of my bike.
I'm aware LED lights have a poor reputation but I commute on my bike and I've got a setup currently which is pretty darn good. MOST of my commute to work is on back roads without street lighting. Thanks to the setup I have, I am successfully running Oxford heated grips.
Headlight:
http://www.ebay.co.uk/itm/251740749562?_trksid=p2055119.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AITWhen I got my bike, the bulb currently in place was a normal H4 bulb 55w. This didn't offer particularly good visibility. After plenty of negative reviews of various different types, I bought this one. It draws less than the original headlight and outputs much more light. I can't comment on reliability because I haven't had it long but I'm very pleased with it. Only downside is that I had to swap some terminals around on the wiring harness.
Rear Tail/Stop:
http://www.ebay.co.uk/itm/181935891649?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AITI've bought and tried quite a few 1157 rear LED lights and have always been dissapointed. Either the light wasn't very bright or the contrast between the two modes wasn't that great so it could have been less obvious to the driver behind in comparison to a convensional bulb. I recently bought this one and i'm happy with it. It is VERY bright I must say, brighter than a normal bulb by some margin. The contrast between tail and stop is much greater than any of the LED rear lights I've tried so far.
Instrument/side lights:
http://www.ebay.co.uk/itm/300612430026?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AITAlthough probably not needed, I thought save a little bit more power here by fitting LEDs. I originally tried the SMD type ones (with 5 or so LEDs dotted over) but they were unreliable and not very nice looking even under the dash panel. So I tried these ones and they are much better. give off a nice bright light behind the instruments, seem reliable and I also use one for the side light.
I haven't changed the indicator bulbs because they aren't powered often enough and I quite like the deeper colour that normal bulbs give off here.
Hope this helps anyone out. I'll follow up with pictures when I get the chance.
Thanks, Ryan