EZPAN FA 25 Watt-30 Watt-40 Watt 3500K-4000K-5000K 1 foot x 4 foot Dimming Edgelit LED Panel Lighting Fixture - Recessed Ceiling - White - Field-Adjustable light output (3 discrete steps) - White tunable (3 discrete color temperatures) - Can be changed before, during or after installation - 75,000 Hours LED Lifespan - 120 Volt-277 Volt - UL Listing: Suitable for damp locations - DLC Listed - Dimming Driver: Driver includes dimming control wiring for 0-10 Volt dimming systems, Requires separate 0-10 Volt DC dimming circuit, Dims as low as 10% - Lens: Frosted polystyrene - Mounting: Recessed ceiling - IP Rating: Ingress Protection rating of IP66 for dust and water - Housing: Lightweight aluminum housing - Battery Backup: Battery backup will operate the LED Lamp for 90 minutes if power fails, Wired for 120 Volt-277 Volt