I saw this kind of lamp in http://www.classpad.org/catalog/
named as Ultra-Optics BK-FLMBX light and costs 10$;
however, u can find it on other online store more cheap i.e. 7.8 $
![:o](/dot/public/style_emoticons/default/ohmy.png)
Just make a search on Google
![;)](/dot/public/style_emoticons/default/wink2.gif)
It uses 2X "AAA' size batteries.
I khow that it closely fits to classpad.
I'm planning to buy one but I couldn't find it in my country.
![:profanity:](/dot/public/style_emoticons/default/profanity.gif)
I don't khow how/where.
![:(](/dot/public/style_emoticons/default/sad.png)