Nora Lighting NYLM-5STCDXBBLE4/72 5" iLENE 72" Stem Mount Mini Cylinder, 1800lm, 40W, Comfort Dim, Black, 120V Triac/ELV/0-10V & 277V 0-10V Dimming LED-ARL3-OPT-5P450-TRI-WH-UNV-390W-50K What is the efficiency rating

What is the efficiency rating

Bulb Finish: Opaque

Die-Cast Aluminum With Powder Coat Finish (Dark Bronze)

NHRIOIC-28 Lumens / Wattage: 1000lm / 14W Color Temperature: 3500K Color Rendering Index: 90 CRI Beam Spread: Three field changeable optics included Finish: Bronze Listing: cULus listed for wet locations Accessories: NIO-AS

Nora Lighting NYLM-5STCDXBBLE4/72 5" iLENE 72" Stem Mount Mini Cylinder, 1800lm, 40W, Comfort Dim, Black, 120V Triac/ELV/0-10V & 277V 0-10V Dimming LED-ARL3-OPT-5P450-TRI-WH-UNV-390W-50K What is the efficiency ratingDetails of the Nora Lighting NYLM 5STCDXBBLE4 72 5" iLENE 72" Stem Mount Mini Cylinder, 1800lm, 40W, Comfort Dim, Black, 120V Triac ELV 0 10V & 277V 0 10V Dimming iLENE Mini Cylinders are available in three sizes and lumen outputs. Using Cree COB LED technology, each iLENE includes three field changeable optics for spot, narrow flood and flood beam spreads. The optics are deep set for excellent visual comfort. The canopy mounted driver allows for cool