eradiation
octoradial
radiantness
tetraradial
pentaradial
mediumwave infrared
infrared spectrum
black light
radiately
fluorescence
intensity
radiatory
triradial
background radiation
ultraviolet spectrum
radiance
glowing
glow
corradial
cathodoluminescent
beamy
radiate
anticrepuscular ray
radiant
refulgent
effulgent
beaming
radiatingly
cosmic infrared background
absorption spectrum
ultraviolet illumination
radioconcentric
radiatively
radioluminescent
ultraviolet
ultraviolet radiation
UV
ultraviolet light
irradiance
radiocautery
photo-
radiancy
upscattering
cosmic radiation
ionoluminescence
radial
stellate
sunbeam
actinometry
photoemit