Westgate 18" Outdoor/Indoor LED Decorative Wall Sconce, 20W, 4000K, Led Commercial Lighting - Black Lumens_3000 this 26-inch version is the

this 26-inch version is the most common

3-1/2" Deep Box with a built-in adapter for mounting and adjusting the box to fit various applications

Power: 5W 12V AC/DC

4" Remodel dedicated LED housing

Westgate 18" Outdoor/Indoor LED Decorative Wall Sconce, 20W, 4000K, Led Commercial Lighting - Black Lumens_3000 this 26-inch version is theTechnical Specs Voltage: 120 277V Wattage: 20W Color Temperature: 4000K Power Factor: 0. 9 Efficacy: 80 LPW Finish: Black Die Cast Aluminum Housing With Powder Coat Finish High Transmission Frosted Plastic Lens With Excellent Distribution and Uniformity Direct Replacement For Fluorescent Full Distribution LED luminaries IP Rating: IP65 Operating Temperature: 4F to 113F Suitable For Wet Locations Dimming: (Dual Function) Triac Dimmable at 120V 0 10V