1 for $250, 2 for 450. Selling due to upgrade, come with 27 royal blue, 25 cool white and 3 moonlight. Used for less than 5 months. With Digital timer, You can set the time for 3 channels 3 Moonlight,All blue, All white With two knob dimmers and one switch. You can adjust the brigtness of blue and white with the rotory dimmer. 1)White on, blue on 2)white on , blue off 3)white off, bue on 4)white off, bue off 5) 3 moonlight on Only, others all off