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regular light bulbs have certain elements in them, that when electrified, emit radiation in the infrared. this is why regular bulbs get hot. when we turn on the light we need light, not heat. that's why these are wasteful. they're producing all this stuff we don't need.
CFL bulbs have elements that when electrified, emit mainly visible light, what we need. also why they tend to remain cool to the touch.
What else can I help you with?
What is the difference between a pregnant woman and a light bulb?
You can unscrew a light bulb.
What is the difference in brightness between a 60W and 100W light bulb?
The 100W light bulb is brighter than the 60W light bulb. The difference in brightness is 40 watts.
What is the difference between led light and a normal light bulb?
a normal light bulb gives off more light
What does the difference between 60-watt and a 100-watt light bulb describe?
power difference
What is difference between R40 and BR40 light bulbs?
R40 is a Red Heat Lamp Light Bulb BR40 is a Clear Heat Lamp Light Bulb
What is the difference between a light bulb and a flashlight?
Flashlight is mobile light, can be removable and put in pocket! But light bulb is just in a unchangeable location or a limite distance.
What is the difference between a light bulb and a pregnant women?
A light bulb emits light when switched on, while a pregnant woman carries and nurtures a developing fetus until childbirth.
What it is the difference between 100 watts and 75 watt light bulb?
The main difference between a 100-watt and a 75-watt light bulb is the amount of light output they produce. A 100-watt bulb will be brighter and consume more energy compared to a 75-watt bulb. The 100-watt bulb may also generate more heat than the 75-watt bulb.
What makes a dc bulb different from an ac bulb?
The voltage source that is applied to them is the difference between AC and DC light bulbs.
What is the difference between a LED light bulb and a regular?
a regular light bulb emits about 80% heat energy and only 20% light energy, whereas leds emit about 70 % light and 30% heat
What is the candle power of the 4157 light bulb?
whats the difference between a 3157 and a 3457 bulb
What is the difference between these low energy light bulb screw top and regular light bulbs?
Maybe no difference, you can get the same bulb in different fittings, e.g. Edison-screw, Bayonet, Small Edison screw, miniature bayonet.
