great idea.
I wish to convert my lights too.
I found the following parts on superbrightleds.com.
WLED-xHP15-TAC: 194 LED Bulb - 15 SMD LED Wedge Base Tower
Options: WLED-CWHP15-TAC: Cool White
$6.95
and
WLED-xHP5: 194 LED Bulb - 5 SMD LED Wide Angle Wedge Base
Options: WLED-WHP5: Cool...