Butterfly Light Sensors - not included due to RoHS
1/1/07 Butterflies no longer have light sensors.
The new Butterflies do not have light sensors due to RoHS prohibition of Cadmium which is used in the CdS sensor. We are investigating providing the sensor ourselves but this will take a few days to figure out so tune in later.
Now you can get the Butterly and a light sensor - CLICK THE FOLLOWING LINK: http://www.smileymicros.com/index.php?module=pagemaster&PAGE_user_op=view_page&PAGE_id=35