na-adjective, noun
Common loanword used as a noun or adjectival noun, often in compound terms like エレクトリックギター.
彼はエレクトリックなサウンドが好きだ。
He likes electric sounds.
エレクトリックギターを買った。
I bought an electric guitar.
電気 is the native Japanese word for electricity or electric light, while エレクトリック is a loanword used more in stylistic or compound contexts.
Loanword from English 'electric'.