# How Does a Light Bulb's Wattage Affect the Heat Detected above a Light?

Light bulb wattage affect heat radiation since as the amount of wattage increases, the bulb becomes becomes hotter. This is because much of the energy taken in by the incandescent bulb is changed to heat.
Q&A Related to "How Does a Light Bulb's Wattage Affect the Heat..."
 the higher the wattage is the hotter it gets. http://wiki.answers.com/Q/How_does_a_light_bulb's_...
 Amps and Volts Electricity is measured in several different ways. Two of the most important ones are amperage and voltage. Amperage, or "amps", is a measure of how fast http://www.ehow.com/how_5202056_wattage-bulb-affec...
 From the wording of your question it isn't clear what you want to know . the 'wattage' simply measures the amount of electrical energy that is converted into light and heat per second http://answers.yahoo.com/question/index?qid=201108...
 The basic formula is Power = Current x voltage. Power is measured in watts. Since your voltage is constant (assume 120v), by changing the wattage of your bulb, the only other factor http://www.blurtit.com/q8787311.html
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Electricity is measured in several different ways. Two of the most important ones are amperage and voltage. Amperage, or "amps" is a measure of how fast ...