LIGHTBULBS

Yes, LIGHTBULBS is a Scrabble word!

Letter values in Scrabble US: L 1, I 1, G 2, H 4, T 1, B 3, U 1, L 1, B 3, S 1.L 1 · I 1 · G 2 · H 4 · T 1 · B 3 · U 1 · L 1 · B 3 · S 1

Is it a valid word?

• Scrabble US: valid, 18 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 18 points
• Scrabble UK: valid, 18 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 18 points
• Words with Friends: valid, 23 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 23 points