Constant Light Output (CLO)

Constant LIght Output (CLO) is a system to compensate for the depreciation of luminous flux and to avoid excess lighting at the beginning of the installation's service life.

In fact, the luminous depreciation that takes place over time must be taken into account to ensure a predefined lighting level during the luminaire's useful life.

Without remote management, this simply means increasing the initial power upon installation in order to make up for luminous depreciation. By precisely controlling luminous flux, one can control the energy necessary so as to reach the required level - no more, and no less - throughout the luminaire's life.