The Amazon light is similar to AURORA Timer-165w,built in timer with remote,but I'm not sure that is real on the Amazon,I heard the AURORA Timer-165w can do a 3 stage ramp,for example:moonlights on for an hour, then blues, then white the third hour,set time for each of 3 channels by remote,it has manual dials for intensity,one manual dimmer is for white channel intensity(2 red 2 green 2 violet and 18 14k white) ,another is for blue channel intensity(28 royal blue),no manual dimmer for moonlights channel intensity,but it said "28:27 LED Bulbs Ration for Two Separate Channels;Also moonligh built in Light Intensity Adjustable from 0% to 100%" on Amazon,also no said it is AURORA,I am very confused.my friend has a AURORA Timer-165w,not same that like the seller said on the amazon