The ceiling light is easy to install.The unit is extremely light and is attached to the ceiling via screws that go slots on the back. The ceiling light given off is diffused,brightness, doesn't flash,not glare,not harmful to eyes ,the light covers the room ,necessary brightness for working, kids doing homework etc. The ceiling light no flash,no glare and no radiation,can also be a home decor for you. The ceiling light low consumption,high efficiency power supply,saving replacement costs. This modern LED ceiling lights is great suitable for kitchen, foyer, bedroom, bathroom, laundry, office, hallway and many other places.It's for about 12 - 18 square meters of rooms. Features: 1.LED light, simple type line design,high translucent and ultra-thin acrylic . 2.No flash, no glare and no radiation, can also be a home decor for you. 3.Low consumption, high efficiency power supply, saving replacement costs. 4.Suitable for your living room, bedroom, office and offers modern places. 5.No pollution to the environment. A great accessory for your home, office, cafe. Specifications: Shell material: PVC Voltage: 220 V Switch type: Button Light source: LED Working area: About 5-10 square meter Shell Color: White Light Color: White Types: 12W, 24W Size: 12W: About 22x22 cm 24W: About 27x27 cm Color Temperature: 6000K Package Included: 1 pc x Ceiling Light Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.