This may sound cruel, but it does work and has no affect on the chameleon health just it's happiness. All you do is don't feed him until he gets so hungry he will try to eat anything that moves. Then give him the feeder that you want to use for a staple. Yes i know that this is harsh, but it's...
best MV lamp
mega ray
http://www.reptileuv.com/megaray-products.php
power sun UV
http://lllreptile.com/store/catalog/reptile-supplies/uvb-fluorescent-lights-mercury-vapor-bulbs/-/zoo-med-100-watt-powersun-uvb-heat-bulbs/
The mega ray low and the power sun UV are the best to use for a...