Nora Lighting NIO-4SNDC50XBB 4" Iolite LED Square Reflector With Round Aperture, 800lm / 14W, 5000K - Black Reflector / Black Flange A04176 Features: - Provides additional volume UPC_732180885534 5 foot STJW 18 Choose Pack:35 Pack NIO-4SW30XMPW/HL

Features: - Provides additional volume for added wire space for Handy Box-For Fixture/Luminaire Support of 50 lbs or less Dimensions: Width 4" Height 4" Depth 1 - 1/2" Cu In 21 Specifications: Material 16 GA Sheet Steel Mfg

Power: MR16 LED *not included*

It is also compliant with JA8-2016 standards

(4) - 1"1-1/4" MKO KO Bottom (2) - 1/2"

Nora Lighting NIO 4SNDC50XBB 4" Iolite LED Square Reflector With Round Aperture, 800lm 14W, 5000K Black Reflector Black Flange A04176 Features: Provides additional volume UPC_732180885534 5 foot STJW 18 Choose Pack:35 Pack NIO 4SW30XMPW HL Features: Provides additional volume for added wire space for Handy Box For Fixture Luminaire Support of 50 lbs or less Dimensions: Width 4" Height 4" Depth 1 1 2" Cu In 21 Specifications: Material 16 GA Sheet Steel Mfg Power: MR16 LED *not included*