RECOVER is available in three versions: RECOVER BASIC allows switching of the indirect ambient light, the examination light and the reading light. RECOVER DALI allows individual dimming of the indirect ambient light, the examination light and the reading light. RECOVER PRO allows for natural progressive lighting. Used in combination with the RECOVER Master Unit, four dynamic light transitions can be run. The four programs can be combined, through the RECOVER software, to form an annual light program. The examination light can be dimmed using the master unit, and the reading light can be switched in 2 stages. There are buttons built into the lamp to switch the two nurse night lights.