Products/Services for Underwriters Laboratories Portable Lamp Bulbs

  • Lamps-Image
    Lamps - (1859 companies)
    Performance specifications for lamps include lamp power (wattage), bulb-burning lifespan, overall length of the lamp, color temperature of emitted light, and the average lamp output (lumens). Buyers should consider application requirements and contact...
  • LED Lamps-Image
    LED Lamps - (825 companies)
    ...or compact fluorescent lamp. Standards. LED lamps have many different certifications and approvals. For example, products that bear the UL Mark meet published standards for safety from Underwriters Laboratory (UL). However, because the technology for LED...
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    UV Lamps - (51 companies)
    UV lamps are lamps (bulbs) that emit light in the ultraviolet region of the spectrum. Ultraviolet (UV) lamps emit electromagnetic radiation with a wavelength between 10 nanometers (nm) and 400 nm, which is below the visible light spectrum. UV lamps...
  • Infrared Emitter Lamps-Image
    Infrared Emitter Lamps - (57 companies)
    Heat lamps are also known as infrared emitters, infrared bulbs, infrared tubes, or infrared lamps. Heat lamps differ from illuminating lamps in their low filament temperature, resulting in much less light and more infrared radiation. Heat lamps...
  • Spectral Lamps-Image
    Spectral Lamps - (55 companies)
    ...experiments, such as in spectroscopy and chemistry. Spectral lamps are commonly used as a light source in scientific, research, and laboratory applications because they produce the high quality, stable monochromatic light useful for determining...
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    Incandescent Lamps - (383 companies)
    ...the wire is white-hot. They are used mainly in residential applications because they emit a warmer light that contains less red and blue. Incandescent lamps include enclosures (bulbs) made from a ribbon of hot glass that is first thickened...
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    Halogen Lamps - (279 companies)
    Halogen lamps are high pressure incandescent lamps containing halogen gases such as iodine or bromine, which allow the filaments to be operated at higher temperatures and higher efficacies. Halogen lamps are high pressure, incandescent lamps...
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    Fluorescent Lamps - (431 companies)
    Fluorescent lamps are high-efficiency lamps that use electrical discharge through low-pressure mercury vapor to produce ultraviolet (UV) energy, which is then transformed into visible light. The UV excites phosphor materials applied as a thin layer...
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    Projection Lamps - (49 companies)
    Projection lamps use a built-in reflector to concentrate light in a particular direction. They are used in applications such as slide projection, microfilm, overhead projection, movies, medical / scientific instruments, airport runways, and others...
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    Stage Lamps - (52 companies)
    Stage lamps are used for stage, studio, or television lighting. They are often made of quartz instead of glass to provide higher pressure ratings, higher melting temperatures, and more energy-efficient designs. Specifications for stage lamps include...

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