luminous flux

NOUN /lumənəs_fləks/
13 LETTERS · 3 SYLLABLES · STARTS WITH L

luminous flux is a valid 13-letter word worth 24 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
L1U1M3I1N1O1U1S1F4L1U1X8
1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 8 =24 PTS
DOUBLE WORD → 48TRIPLE WORD → 72
MEANING

What does luminous flux mean?

NOUN · 1 SENSE
1

The rate of flow of light energy.