Model Power Supply Max Power Color Temperature 100% Light Brightness(LUX,1M) CRI= TLCI= Light Brightness Range Operation Temperature Channel Group Dimensions (Standard reflector is not included) Net Weight SL15011 AC100V-240V (50/60Hz) 150W 5600+200K =58000 96 97 0%-100% -10°C ~ 40°C 32 16(A B.C.DEF0-9) 34Ã?20x16cm 2.95Kg Remote Control Power Supply Wireless Frequency Distance (emptiness) Channel Group Standby Time Operation Temperature Dimensions Net Weight RC-A6 3.0V(AAA*2) (not included) 2.4GHZ 50m 32 16 groups (A-F, 0-9) Over one year -10°C ~ 40°C 120*38*15mm 30g www.godox.com SL20011 200W =74000 36.7x20x16cm 3.33Kg