quartz-iodine lamp

18 LETTERS · STARTS WITH Q

quartz-iodine lamp is a valid 18-letter word worth 39 points in Scrabble and 44 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

Q10U1A1R1T1Z10-0I1O1D2I1N1E1L1A1M3P3

10 + 1 + 1 + 1 + 1 + 10 + 0 + 1 + 1 + 2 + 1 + 1 + 1 + 0 + 1 + 1 + 3 + 3 =39 PTS

DOUBLE WORD → 78TRIPLE WORD → 117

MEANING

What does quartz-iodine lamp mean?