Leviton Line Voltage Ceiling Mount Photocell Low Profile Set Off Zone 1 Offset 100 Percent Fade Rate 30 Minutes Demand Response 75 Percent (MFG (PCC2D W) backorder1020 Designed for a G25 globe Tier10 Designed for a G25 globe lamp on a medium (E26) base 4 light vanity bar in the racetrack style the Provolt Line Voltage Photocell provides a simple all in one solution for new construction and flexible retrofitting 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