In article NvIgf.127275$S4.46489@edtnps84,
"Gordon Wedman" wrote:

Granted your ceramic heater puts out more heat than a 100 watt light bulb

On what planet do your Laws Of Physics, reside...... 100 Watts is 100
Watts.... it doesn't matter if that comes from a light bulb or a ceramic
heater.....Ok now you say that the light output must be subtracted from
the 100 Watts, BUT, so does thew glow from the ceramic heating element
as well. Both are RESISTIVE Loads, both produce 100 Watts of energy
into the enviorment...Again 100 watts is 100 Watts...... back to High
School Physics for you.....

Me