... light(10W,9W,6W3w))2.12V low vlotage,100-240V, 80-277V for option3. IP66 waterproof, US or EU install standard4 ... designELECTRICALElecctronic constant current LED driver built-out, 100-240V input( 80-277V) for optionFixture power:6W, with 0.97 PFOPTICS3 in ... -E Q3 series) moudleColor temp: 3000k (2700-3200k)CRI:85Lumen maintenance: >80% of intial lumens@50,000hrsLumen output: 270.2lm typical 539 ...