====== Light ====== ''Light value'' |value |Backlight 0=Off, 1=On| Model : CUBLOC + GHB3224C This command is used to turn the backlight on and off. The default is on. Note: This command is obsolete for all devices manufactured after December 2012 due to a change in the backlight hardware. [[cubloc:index#Graphic/Display_Library:|Go CUBLOC home]]