ARGOS 120V LED Track Luminaire A celebration of the SSL revolution, designed exclusively around LED technology, breaking through the conventions of earlier light sources. The rectangular form is derived from the optimal format for LED design on a PCB for thermal to surface area ratios. Engineered with minimal components, perfect balance precision aiming, and a single di?user that can be easily removed with a tool-free mechanism. Developed for the most challenging applications in upscale residential and commercial environments. Single tool-free lens assembly for easy in field change out of beam angle Alternate beam angles may be ordered separately Replaceable LED modules 360 degree horizontal and 90 degree vertical hot aiming Wide variety of light distribution and color temperatures Die-cast aluminum construction Dimming with electronic low voltage ELV dimmer High performance with fixture e?cacy up to 60Lm/W 50,000 hour rated life Black Finish Made of Aluminum Max Wattage 25 Bulb Type 10 x Cree XT-E LED Lamp Base Integrated LED Module Lumens 1525 Efficacy lm/W 61 Color Temp 4000K Color Rendering Index 80 Estimated Life 50,000 Hours UL/ETL Listed For Dry Use Warranty 5 YearsOverall Dimensions 7.4 L x 4.3 W x 1.8 H Item Weight 1.62 lbs.