Aerate
Provides light
Cyan.
Refraction
Another word for bright is shining or shimmering maybe that is what i think
lumination lumination
Make known
Provides light
Another word for "light" as in not heavy is "lightweight."
Another word for the foam that soap makes is "lather." Lather is created when soap is mixed with water and air, resulting in a bubbly, frothy texture that helps to cleanse surfaces and skin.
incandescent lamp
Not heavy, soft
illuminate
dim
Cyan.
Enlighten.
Refraction
solar