【PRODUCT SPECIFICATION】: Dia.2.67in(68mm), Cutout Dia.2in(51mm), Directional 60 beam angle, White Trim, Directional Adjustable, CE RoHS FCC Approved, 3W COB spotlight, COB integrated chip, Driver Included, working with line voltage directly,【ECONOMIC】: Cut down your electricity bill up to 90% by replacing 25W Halogen Bulbs with Lightingwill 3W LED Downlight, certified to be brighter than existing recessed lighting in your home,【DIMMABLE】: The LED downlight compatible with the majority of LED dimmers on the market, it can smoothly dim from 10% to 100%. CRI80+, shining brightly, evenly, flicker-free, very clean soft light output, free of glare,【EASY to INSTALL】: Aluminum Alloy Body with Built-in Trim Ring, high safety is no doubtly assured. It can be easily installed without using any tools. Please refer to the picture of the installation process,【QUALITY GUARANTEE】: Our seller support team always stand behind our products in any way, so please contact us for replacement if you have any quality problems