fluorescents
Humming ceiling tubes
Fluorescents refers to fluorescent lights—tube-shaped lamps that produce light by exciting a phosphor coating with ultraviolet radiation.
The term usually describes the fixtures common in offices, schools, and commercial spaces: The fluorescents in the break room were buzzing.
Fluorescents give off a distinctive cool, flat light often considered unflattering: Nobody looks good under fluorescents.
Hollow cylindrical containers
- bulbsUnderground plant storage
- fixturesPermanently attached equipment
- ballastShip stability material
- overheadLocated directly above
ceiling · office · industrial · warehouse · flickering · humming · buzzing · diffuser
Pigments for staining materials
- colorantsPigments and dyes collectively
- inksPigmented writing liquids
- paintsColored surface liquids
- reactiveTending to respond
blacklight · dayglo · safety · visibility · coatings · tints · whiteners · additives
Heatless light emission
- phosphorescenceHeatless delayed light emission
- radianceGlowing luminous quality
- shimmerTremulous, wavering light
- brightnessDegree of light emitted
illumination · ghostly · pale · harsh · unflattering · bluish · greenish · cast
Unpleasantly severe or rough
- sterileFree from microorganisms
- clinicalEmotionally detached, medically precise
- unflatteringMaking someone look bad
- institutionalOf formal establishments
buzzing · humming · flickering · office · basement · interrogation · liminal · mundane
tubes
Hollow cylindrical containers
overhead · ceiling · office · industrial · warehouse · flickering · humming · buzzing · diffuser · troffer
dyes
Pigments for staining materials
reactive · blacklight · dayglo · safety · visibility · coatings · tints · whiteners · additives
luminescence
Heatless light emission
- phosphorescenceHeatless delayed light emission
- radianceGlowing luminous quality
- shimmerTremulous, wavering light
brightness · illumination · ghostly · pale · harsh · unflattering · bluish · greenish · cast · ambiance
harsh
Unpleasantly severe or rough
- sterileFree from microorganisms
- clinicalEmotionally detached, medically precise
- unflatteringMaking someone look bad
institutional · buzzing · humming · flickering · office · basement · interrogation · liminal · mundane · dystopian
markers
Pens with porous tips
orange · green · highlighting · underlining · studying · notes · revision · text · emphasis · annotation
fluorescentsincandescents
Heat-powered light sources
incandescent bulbs · natural light · sunlight · Edison bulbs · candlelight
fluorescentswarm lighting
Yellowish, low-kelvin illumination
soft lighting · candlelight · firelight · ambient lighting · mood lighting
- fluorescent lightsGas-discharge illumination tubes
- fluorescent lightingElectric lamps using gas discharge
- fluorescent bulbGas-filled lighting tube
- fluorescent greenBright, glowing yellowish-green
- fluorescent tubesGas-discharge lighting cylinders
- fluorescent pinkBright, glowing reddish hue