Experience the change, see the difference 3 different cylinder and reflector options to satisy a variety of applications;Maximize visual appeal by three beam spreads options to give the right distribution and light output;Ultimate user comfort by providing 50 degree physical and 45 degree reflected cutoff, creating less brightness;Uniform light and color consistency at an SDCM of 2;Smooth, sleek, and new smaller overall design Calculite 6" Cylinder Gen3 features industry leading visual comfort and excellent uniform illumination over time. L90 (90% lumen maintenance) up to 60,000 hrs. and efficacies as high as 115 lm/W;3 cylinder options: Surface, Wall, and Pendant;3 reflector options: Downlight, Wall Wash, and Double Wall Wash;Narrow, Medium, Wide beam options in all lumen packages;Dimming options: Standard dimming to 1% for 0-10V, ELV Residential;Office;Banks;Hospitality;Airports;Fashion