Inspiring...
Lamp Kit at our Local 
Walmart is $5.96, a brooder lamp with ceramic socket and removable shield and clamp is $6.96, which leaves at least $1 less work for me to do.
In socket Dimmer switch is $7.96
Electronic Min/Max Indoor Teperature and Humidity reading device is $7.97  (must remember to check whether the humidity reading is any good.
Rubbermaid see-through bin I would like to use is $9
Insulating materials and other needed supplies are laying around the house.
A Top Hatch Incubator is $159.99 before tax.
Hmmmmm....
As there is no thermostat, the trick will be to keep it in a room that does not experience temperature changes so the dimmer can be set at the level that maintains the desired temp, correct?
An incubator for $33 after tax....hmmmmm.
And the youngest son has to do an electricity project for school.
Oh dear, I think we are going to do this.