All exterior building lighting fixtures shall be capable of being switched automatically for non-operation when natural light is available. The use of photo-cell controls and timing is encouraged.
Conn. Agencies Regs. § 16a-39-6
All exterior building lighting fixtures shall be capable of being switched automatically for non-operation when natural light is available. The use of photo-cell controls and timing is encouraged.
Conn. Agencies Regs. § 16a-39-6