I have never been too crazy about having the blue hue to the lenses (or bulbs for that matter). Blue light scatters MUCH more than white or amber light. This is why you 'think' that it is putting out more light, but any filter (the blue hue) decreases the light output. If you just want them for looks and not functionality (as an actual fog light that works well in fog), then go for it. It'* your car and you should make it the way that you like.