Make known
A seven letter word for "sheds light" is lantern.As in "pass me that lantern".
lantern?
Lantern
Depending on the context, "molt" or "shack."
Another word for "light" as in not heavy is "lightweight."
The word lightning derives from "lightening", something which sheds light. But its literal meaning is a visible discharge of static electricity in the sky.
snake sheds its skin - no apostrophe needed. With respect to the word "it", its represents possessive form of the word and it's is a contraction of "it is". The incorrect use of the either is a common mistake.
incandescent lamp
Not heavy, soft
illuminate
dim
solar