It really depends on what the temperature is outside or in your coop? Usually, they'll need one until they are fully feathered. 90-95 F for the first day and then lower 5 degrees each week. If they...
Your bearded dragon's heat lamp should be on for 12-14 hours daily, and you should have UVA and UVB lights. It should be approximately 100˚F on the hot side of the cage, and approximately 80˚F on...