Illustration of artificial light
Illustration of a light aircraft
Illustration of camping lantern
Unicode: 1F56F
Illustration of midchannel, no light channel buoy
Illustration of climbing or caving helmet with headlamp
Unicode: 1F329
Illustration of fire
Unicode: 1F31B
Unicode: 1F526
Illustration of fluorometer
Interactive gauge with lines in light color
Unicode: 26A1
Unicode: 1F6A5
Unicode: 1F31C
Illustration of light availability, which decreases with increasing water depth
Unicode: 1F4A1
Illustration of light logger diagram
Illustration of light meter
Light Pink colored file
Illustration of fluorescent light bulb
Illustration of fluorescent light spectra
Illustration of full sunlight
Illustration of incandescent light bulb
Illustration of incandescent light spectra
Illustration of mercury light bulb
Illustration of mercury light spectra
Illustration of mercury vapor light bulb
Illustration of metal halide light bulb
Illustration of metal halide light spectra
Illustration of no light absorption
Illustration of organic light absorption
Illustration of deep light absorption in water
Illustration of shallow light absorption in water
Illustration of light limitation
Illustration of piling with solar powered light
Unicode: 1F6A8
Unicode: 1F3EE