Bulbs
Replacement Bulbs:
http://www.sylvania.com/ConsumerProd...lacementGuide/
Blue-tinted bulbs:
The blue tint makes the light appear whiter, but it is not brighter. Its actually dimmer because the tint is blocking some of the light. If you compare the lumens output of Sylvania's regular or XtraVision bulb to their SilverStar, you'll see that the SilverStar bulbs actually have a lower lumens output. If you want brighter bulbs, Sylvania XtraVision, Phillips Vision plus, and GE NightHawk are some examples.
http://www.danielsternlighting.com/t...uperwhite.html