Related by context. Frequent words. (Click for all words.) 42 blue tint 41 sunbeams 41 fluorescence 40 ultraviolet UV 39 illumination 39 reflective surfaces 39 light emitting diodes LEDs 38 LED illumination 38 orange hue 38 light 38 bluish 37 teardrops 37 strobing 37 ray 37 iridescence 37 unaided eye 36 cyan 36 infrared rays 35 speckles 35 lasers 35 clouds 35 infrared 35 florescent 35 golden hue 35 greenish blue 35 luminous 35 Bathed 35 laser 35 eerie glow 34 brightness 34 blackish 34 dappled 34 Light Emitting Diode LED 34 specks 34 pale blue 34 phosphors 34 lumens 34 strobe 34 illuminator 33 flecks 33 shorter wavelength 33 light emitting diode LED 33 LED lamp 33 ambient lighting 33 fluorescent 33 mist 33 tinted 33 light emitting diodes 32 colored 32 lumen output 32 sunrays 32 halogen lights 32 blue violet 32 blue 32 luminescent 32 ultraviolet light 31 UV light 31 rays 31 holographic images 31 flicker 31 cloudy sky 31 darkened 31 ultraviolet 31 strobe light 31 halo 31 luminescence 31 beam headlights 31 bioluminescence 31 firelight 31 glow 31 electroluminescent 31 opalescent 31 headlamp 30 Brighter 30 glimmer 30 rainbow 30 iridescent 30 luminosity 30 backlighting 30 LEDs 30 prisms 30 optic 30 dimness 30 shades 30 planets orbiting 30 illuminated 30 LED lights 30 orb 30 shimmering 30 phosphorescent 30 light emitting diode 30 reflectors 30 bioluminescent 30 radiance 30 darks 29 strobes 29 LED light emitting 29 sunbeam 29 LED 29 glimmering 29 tracers