The PAR LED bulb can be a replacement for all your muti-color needs, all in 1 bulb. The 4 preprogrammed color- changing modes, and display of 16 different colors, are easily utilized with the touch of a button. The remote control is used to select the single color or set the color changing modes and also power switch. Another added standard feature in the remote is the extra buttons for warm white and cool white. The RGB gradient is an optional selection in the remote that let’s you fine tune and control the brightness of each RED, BLUE, and GREEN color.