Leviton Line Voltage Ceiling Mount Photocell Low Profile Set Off Fade Rate 30 Minutes Demand Response 75 Percent (MFG Range 1 1600FC) (PCCSD W) backorder47 IP67 rated for wet location and ALEDL3TB 7PR IP67 rated for wet location and submersible use The russet bronze finish adds warmth that complements wood Models: Single 1 10V dimming with single relay ON OFF for single zone day night single office or corridor Dual 1 10V dimming with dual relay ON OFF for two zone classroom or large space Single 1 10V dimming with single dual relay ON OFF for single zone large office space or corridor The photocell also complies with growing energy regulations and includes a connection for emergency lighting and demand response to meet California Title 24 and ASHRAE Standard 90