4ft LED Stairwell Fixture feat. Power Select & Color Select. 45 / 35 / 30W, 120-277V Input, 3500 / 4000 / 5000K, 0-10V D

4ft LED Stairwell Fixture feat. Power Select & Color Select. 45 / 35 / 30W, 120-277V Input, 3500 / 4000 / 5000K, 0-10V D is a Keystone stairwell for commercial lighting retrofit, maintenance, and new-installation projects.This Keystone item is configured for commercial lighting retrofit, maintenance, and new-installation projects. Key selection points include wattage 30W / 35W / 45W, color temperature 3500K / 4000K / 5000K, voltage 120-277V, lumen output 5550 / 4550 / 3950.Key Features and BenefitsKeystone Technologies product sourced from the active vendor price sheet.Structured with atomic filter values for wattage, voltage, color temperature, and lumens when available.SpecificationsWattage: 30W / 35W / 45WVoltage: 120-277VColor Temperature: 3500K / 4000K / 5000KLumen Output: 5550 / 4550 / 3950Warranty (Years): 10Light Source: LEDForm Factor: StairwellCRI: >80Dimming Method: 0-10VMounting Method: Wall MountRated Life: 50000