Cheers for the advice, I'm only toying with the idea of changing & you've said a few things I'd not thought of & I didn't realise you had to replace in pairs. I found the halogen blubs a bit crap with poor visability but the Xenon bulbs I have bought for £28 from Halfords did help massively & the light is white, not blue so I don't look like a little chav. I'm actually thinking that the headlight level may just need adjusting, the light projected seems a bit low so that might be all the problem is. I'll look into it. Thanks again.