The photos don't really do it justice.
Bear in mind these are spot lights, and they are aiming downwards, they don't really spread the light like the headlight (should).
So apart from daytime running lights, i wanted them for more light on the floor in front of me so i can have a better chance of seeing pot holes.
I was gonna get brighter but these are just the 10 watt ones in Frosties link and they have proved to be more than good enough, plus after looking about i noticed they had an easier chance of movement for direction, plus fitted nice and easy on the radiatior on the top side screw, whereas most others needed a bar to be clamped to.
Turns out the radiator bolts could be used again without the need to change them.
And by pure luck i got the distance set spot on, without the need to adjust them again when it turned dark. The light distance is good but you'll note it's nowhere near the top of the drivers seat to dazzle or blind anyone.
Think i have Philips Xtreme bulbs in my headlights, which are not cheap and highly recommended, yet the 2 spotlights still outperform them due to the crappy reflector housing in the headlight unit.
This is a great mod for older bikes with naff lighting.
First picture is with spotlights and (both) headlights.
Second is just with (both) headlights.
Concentrate more on the floor lighting, which as you can see is much "whiter and brighter",which is appropriate as my name is Daz.