【Extra-flat black recessed LED spotlight】: This recessed LED spotlight is ultra-thin (30 mm); diameter: 108 mm; ceiling cutout: 80-90 mm; installation depth: 30 mm; safe and easy installation. Simply place it in the hole and then plug it in. Direct connection to a 220 V-240 V socket thanks to the included transformer. This recessed LED spotlight is not dimmable. The bulb is not replaceable. 【High quality IP44 and waterproof】: This recessed LED spotlight is made of thick die-cast aluminum and covered with better insulation. Ensure your safety during installation. The IP44 waterproof rating of the LED downlight protects the recessed ceiling lights from water and steam, making it more durable for home use. 【Energy Saving & Brightness】: This 70W halogen bulb is equivalent to a 7W LED recessed spotlight. Up to 90% energy saving compared to halogen bulbs. This ceiling light has excellent heat dissipation and a lifespan of 50,000 hours. 【Comfortable Light & Eye Protection】: The brightness of