Elco Lighting E42FB-1535D-W 4″ Koto Sylo™ Surface Mount, Color Temperature 3500K, Lumens 1500 lm, Dimming 120/277V, 0-10V/Triac/ELV, Beam Angle 60°, All BlackELCO Lighting E42FB 1535D W E42FB 1535D W Product Description Elco Lighting E42FB 1535D W 4 Koto Sylo Surface Mount, Color Temperature 3500K, Lumens 1500 lm, Dimming 120 277V, 0 10V Triac ELV, Beam Angle 60, All Black. FEATURES : Modern Surface Mount Die Cast aluminum fixture for easy maintenance and upgrades Includes Standard 38 lens, with 28 and 60 lenses. Optional: 15 and 18 lenses available Fits 3 and 4 Octagon and Round Junction boxes Sunset