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egerol1
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what type of ray does the bulb light emit?
A ray type bulb emits light through a process called incandescence. This involves passing an electric current through a filament, which heats up and produces visible light.
Unlike other types of bulbs, such as LED or fluorescent, a ray type bulb does not use a gas or semiconductor to produce light. Instead, it relies on the heating of a filament to emit light.
Ray type bulbs are not as efficient as LED or fluorescent bulbs. Only about 10% of the energy they consume is converted into visible light, with the rest being emitted as heat.
Yes, ray type bulbs can be used for various purposes such as in projectors, flashlights, and stage lighting. They are also commonly used in photography and filmmaking as they produce a warm, natural light.
The lifespan of a ray type bulb varies, but on average, it can last for about 1,000 hours. However, frequent on and off switching can decrease its lifespan. LED and fluorescent bulbs have a longer lifespan compared to ray type bulbs.