Stairwell lighting typically operates continuously at full output despite very low, intermittent use. The solution to this unique application is bi-level lighting which balances safety and security with energy savings. An integrated motion sensor and bi-level ballast provide standby low level light, and upon detection of motion in a space, restores lighting to full brightness.
Perfect for areas where maximum light levels are not required on a constant basis
Only 3-7/8" deep
Operates at full light output when space is occupied and switches to a low standby light level when the space is vacant