Nora Lighting NIO-4SG27XBZ/HL 4" Iolite LED Square Adjustable Gimbal, 1500lm/2000lm/2500lm (varies by housing), 2700K - Bronze Westgate T-RFG-5FT-22W-50K-C Specifications: Material Sheet Steel Certifications: E440L2035W2 Custom Cut 2-ft Size:13" meeting stringent safety standards

Nora Lighting NIO 4SG27XBZ HL 4" Iolite LED Square Adjustable Gimbal, 1500lm 2000lm 2500lm (varies by housing), 2700K Bronze Westgate T RFG 5FT 22W 50K C Specifications: Material Sheet Steel Certifications: E440L2035W2 Custom Cut 2 ft Size:13" meeting stringent safety standards Specifications: Material Sheet Steel Certifications: UL File Number: E227970 CAT NO UPC DESCRIPTION STD PKG BHT 1 8 35243 00130 5 24" T Bar bracket for use with boxes 1 1 2" or 2 1 8" Deep 50 BHT 1A 8 35243 00131 2 24" T Bar bracket 8" height adjustable 50 BHT C 8 35243 01293 6 Additional box clip set screw for use with BHT 1 BHT 1A 100 Download PDF File So they are quiet under pressure and after installation