Volta is the quintessential high performance LED architectural recessed downlight. Volta housings can be specified with one of three (15W, 25W, 36W) serviceable drivers to plan your project in accordance with energy and lighting requirements up to 3,000 Lumens. Available in New Construction IC Rated Airtight or Remodel Non-IC Airtight with Emergency backup battery and Chicago Plenum Safety options. Volta trims include an LED Light Engine with a replaceable High Powered LED module and are available in a variety of options including Round, Square, Adjustable, Wall Wash, Shallow Regressed, or a sleek flangeless trim which can be spackled directly up to the aperture. Tool-less in-field adjustable glare control and optic system can be used for louvers, lens, and beam control. Features: Energy Star certified Includes (1) 15-36 watt replaceable LED module - wattage determined by housing (sold separately) 15° spot beam spread Smooth and continuous dimming to 1% with an electronic low voltage dimmer or 0-10v dimmer ETL and cETL listed for wet locations 5 year manufacturer warranty Dimensions: Width: 5.75" Height: 6.39" Depth: 5.75" Trim Size: 4.5" Aperture: 4.5" Electrical Specifications: Bulb Included: Yes Bulb Base: Integrated LED Bulb Type: LED Wattage: 15, 25, 36 Color Temperature: 2700k, 3000k, 3500k, 4000k Color Rendering Index (CRI): 85, 90 Lumens: 1070, 1141, 1312, 1400, 1463, 1476, 520, 555, 639, 681, 712, 717 (see attached spec sheet) Beam Spread: 15° Universal Input Voltage: 120V-240V-277V Energy Star: Yes