electric lamp

NOUN /ɪ'lɛktrɪk_læmp/
13 LETTERS · STARTS WITH E

electric lamp is a valid 13-letter word worth 20 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
E1L1E1C3T1R1I1C3L1A1M3P3
1 + 1 + 1 + 3 + 1 + 1 + 1 + 3 + 0 + 1 + 1 + 3 + 3 =20 PTS
DOUBLE WORD → 40TRIPLE WORD → 60
MEANING

What does electric lamp mean?