PLEASE NOTE THIS IS ONLY THE TRIM AND DOES NOT INCLUDE THE HOUSING, WHICH MUST BE ORDERED SEPARATELY. Tesla 3.5 High Output LED Recessed Downlight T718 Open Reflector Trim, Square Engineered with state of the art high output LED technology for optimal thermal management and heat dissipation, NEW Energy Star Tesla recessed downlights offer various styles and optics including spot, narrow and flood beam spreads. These premium luminaires deliver superior performance with higher lumen output than a 50w MR16 while using 60% less power Multi-chip LED technology for maximum brightness Die-cast aluminum, minimum profile trim in beautiful plated or powder coated finishes Flood, Narrow Flood and Spot beam spreads 35 degree cut-off angle for glare control 50,000 hour rated life May be dimmed to 1% with electronic low voltage ELV dimmer ANSI compliant warm/neutral LEDs Replaceable LED modules White Finish Max Wattage 18 Bulb Type Luxeon LXS8 LED Lamp Base Integrated LED Module Lumens 861 Efficacy lm/W 40.5 Color Temp 3500K Color Rendering Index 85 Estimated Life 50,000 Hours UL/ETL Listed Warranty 5 YearsItem Weight 1.8 lbs.