Instead of a dimmer, why not replace it with a normal 2 way switch and get a couple of boxes of
MR16 12v Halogen Spots 20w
http://www.crownshopping.com/new/products/halogen_spotlights.php
£8 for a box of 10 20w would cut your electric bill.
MR16 12v Halogen Spots 20w
http://www.crownshopping.com/new/products/halogen_spotlights.php
£8 for a box of 10 20w would cut your electric bill.