Light

Color Rays
Photons
Quanta
Quartz Crystal
Prisms
Lasers - coherent light
Resonance
Mirrors, reflection, refraction
Visible Light Sprectrum
Expanded Spectrum
Wavelength
SUNLIGHT, FIRE is a PRIMARY INPUT
The eyes are an obvious INPUT CHANNEL (output as well), but take GREAT CARE as errors may lead to damage to the eye.
Color
Red is longest wavelength, slowest vibration, so on the bottom.

Colors by Wavelength

Infrared (Above 750 nm)

Deep Infrared Red
Warm Brick Red
Molten Lava
Ember Glow
Deep Crimson
Rust Red
Burgundy Shadow
Smoky Amber
Fiery Sunset
Burnished Copper

Red (620–750 nm)

Cherry Red
Scarlet
Vermilion
Crimson
Ruby Red
Maroon
Rose Red
Blood Red
Tomato
Coral

Orange (590–620 nm)

Tangerine
Amber
Sunset Orange
Burnt Sienna
Peach
Pumpkin
Marigold
Copper
Salmon
Mandarin

Yellow (570–590 nm)

Canary Yellow
Lemon Yellow
Daffodil
Buttercup
Sunflower Yellow
Goldenrod
Amber Yellow
Mustard
Pale Gold
Straw

Green (490–570 nm)

Forest Green
Lime Green
Pale Green
Sea Green
Medium Green
Yellow Green
Bright Green
Spring Green
Deep Forest Green
Mint Green

Cyan (480–490 nm)

Aqua
Pale Turquoise
Aquamarine
Turquoise
Cadet Blue
Medium Turquoise
Teal
Dark Turquoise
Powder Blue
Steel Blue

Blue (450–480 nm)

Bright Blue
Navy Blue
Deep Blue
Royal Blue
Steel Blue
Dodger Blue
Sky Blue
Light Blue
Cornflower Blue
Cadet Blue

Violet (380–450 nm)

Blue Violet
Dark Violet
Amethyst
Orchid
Lavender
Violet
Plum
Lilac
Magenta
Thistle

Ultraviolet (Below 380 nm)

Indigo
Royal Purple
Blue Purple
Electric Violet
Bright Purple
Dark Violet
Amethyst Glow
High Energy Green
Soft Ultraviolet
Iridescent Purple