Nora Lighting NIO-4SNDSQ50XBW/HL 4" Iolite LED Square Reflector With Square Aperture, 1500lm/2000lm/2500lm (varies by housing), 5000K - Black Reflector / White Flange UPC_845060065275 Hassle-Free Connections: Siemens type QP

Hassle-Free Connections: Siemens type QP circuit breakers are designed for easy plug-in connections within Siemens enclosures

Low Sone Fan with Shallow Housing with humidity

2 Noise (Sones) 50 @ 0

Airtight housing with gasket to restrict airflow in accordance with ASTM E-283 air-tight requirements

Nora Lighting NIO-4SNDSQ50XBW/HL 4" Iolite LED Square Reflector With Square Aperture, 1500lm/2000lm/2500lm (varies by housing), 5000K - Black Reflector / White Flange UPC_845060065275 Hassle-Free Connections: Siemens type QP4 Iolite luminaires can be specified for use with Iolite new construction or remodeled housings. Deep regressed cone reflectors optimize visual cut off. Color Temperatures: 5000K Lumens Wattage: 800lm 14W (NHIOICD 48, NHIOICDCP 48, NHRIOIC 48) 1000lm 14W (NHIOICD 48, NHIOICDCP 48, NHRIOIC 48) 1500lm 20W (NHIOICD 415, NHIOICDCP 415) 2000lm 24W (NHIOICD 420, NHIOICDCP 420) 2500lm 28W (NHIOICD 425, NHIOICDCP 425) Optics: Field Changeable (Spot, Narrow