【Embedded Design & Easy to Install】: The 5W LED recessed ceiling light is ultra thin, installation depth: about 29mm/1.14inch, surface diameter: 100mm/3.94inch, ceiling cutout 70-80mm2.75inch-3.15inch, installation depth 30mm. It is safe and easy to install with the included transformer driver, and connect it directly to AC220V-240V. 【High Quality IP44 & Waterproof】：The LED downlight is made of thick die-cast aluminum and it is covered with better insulator with good heat dissipation, corrosion protection, oxidation protection to ensure your safety during installation. The IP44 waterproof rating of the LED downlight can protect the recessed ceiling lights from water or steam, which is more durable for home use. 【Comfortable Lights & Protect Your Eyes】: The brightness of the ceiling light is over 80 CRI, which is vivid and natural, more comfortable for your eyes and protect your eyes. It also creates enough brightness for your home, no strobe, no glare, no noise. 【Energy Efficient】: