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Light sources are classified by characteristics
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Edited by hunter at Jun 27,2022 03:39 AM
1. Tungsten bulb
2. Gas discharge bulbs
3. LED light source (light emitting diode light source)
4. Laser light source
Tungsten bulb:Incandescent bulbs, halogen bulbs, heating bulbs,
High voltage bulb (380V 240V 120V),
Low voltage bulb (82V 64V 36V 30V 24V 21V 15V 12V 6V)
Gas discharge bulbs:Metal halide bulbs, sodium lamps (street lamps), mercury lamps, xenon lamps, mercury xenon lamps, indium lamps, tritium lamps (exploration), germicidal lamps (low pressure discharge mercury lamps)
LED light source:
Divided into three categories:
two primary color phosphor converted white LED light source (blue-yellow light)
Three primary color phosphors convert white LED light source (RGB light)
Multi-chip white LED light source (various color combinations)
Laser light source:Solid, gas, liquid, semiconductor laser sources (the most commonly used on the market today)
Features: good monochromaticity; strong directionality; high brightness
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Tungsten bulb:Incandescent bulbs, halogen bulbs, heating bulbs,
High voltage bulb (380V 240V 120V),
Low voltage bulb (82V 64V 36V 30V 24V 21V 15V 12V 6V) |
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