ultraviolet lamp

NOUN
16 LETTERS · STARTS WITH U

ultraviolet lamp is a valid 16-letter word worth 22 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
U1L1T1R1A1V4I1O1L1E1T1L1A1M3P3
1 + 1 + 1 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 3 + 3 =22 PTS
DOUBLE WORD → 44TRIPLE WORD → 66
MEANING

What does ultraviolet lamp mean?

NOUN · 1 SENSE
1

Any source of illumination that emits ultraviolet radiation.