I don't know enough about the cornish crosses to give you an age when to remove the heat lamps THey are hot little things though and the temps can be reduced quickly. How quickly depends . . of course lol. I know a heritage breeder that dropsthe temps down quickly after the first week so that by the time his are fully feathered they are not given heat any more however I donot know what the ambiet temp is when he does this. Sorry.
Can you replace the heat lamb with smaller wattage bulbs as you go along?? I usually just move the lights higher to reduce the temps but the electrical use is not decreased that way.
Recently I read of others suggesting changing the watt size, especially if brooded inside rather than a cold barn.
Can you replace the heat lamb with smaller wattage bulbs as you go along?? I usually just move the lights higher to reduce the temps but the electrical use is not decreased that way.

