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Other yellow-tinted light bulb options that go unnoticed by insects include sodium vapor and halogen bulbs. We need you to answer this question!. All of the heat is internal, but it must be removed by conduction to maintain light output, life, and color.
Fluorescence is the emission of light by a substance that has absorbed light or other electromagnetic radiation.
Early in the day, light tends to be what color?
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Keep in mind, all fluorescent fixtures need a ballast in order to operate, which will eventually need repair, maintenance, or replacement. Some emit heat, while others don't. You can use a white bed sheet as a reflector if you need to reduce some shadows on a person's face.
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