ECO Essentials by CSL is a system of recessed downlights that offer a versatile LED solution for general, task, or accent lighting. ECO Recessed Downlights provide quality light, with minimal glare and maximum control, offering up to 1100 delivered lumens from a 3" aperture. CSL uses the highest quality 90+ CRI, 2-Step SDCM LED chips powered by a high-performance TRIAC, ELV, 120V/277V dimming driver.