[IP44 Waterproof and Super Flat-30mm] The spotlight has an IP44 protection level, which is very suitable for bathrooms. Due to its low embedding depth of 30mm, it is very suitable for quick installation in false ceilings. Dimmable: No. [High-quality manufacturing] LED downlights are made of high-quality metal materials. The matte white finish provides good protection against warping and corrosion. Additionally, they are dust and splash resistant. These LED spotlights are very suitable for kitchens, bathrooms, living rooms, bedrooms, offices, etc. [Energy saving] The downlight adopts 18 x 2835 SMD LED technology, which has low consumption extremely low energy and is very environmentally friendly. Integrated 3W LED bulb, equivalent to approximately 40W halogen lamp, 470 lumens, CRI: Ra 80, diffuses white daylight of 4000K at a wide angle of 120, creating a dynamic, natural and relaxing atmosphere. < p>[Quick installation] Directly connected to 230V, without transformer, easy to install. Depression depth: 30-40 mm; diameter: 75 mm; drilling diameter: 50-55 mm [3 year warranty] 30,000 hours lifespan. All our LED spotlights are guaranteed. If you have any questions about Bojim, do not hesitate to contact us. Rest assured!