Description: Built-in PIR human infrared motion sensor and light sensor. It diffuses well in all directions, the light can cover a lighting range of around 30 square meters, and the frosted shade is designed to soften the light without irritating the eyes even at night. Protect your lover and children from darkness and fear. High quality lens to ensure full light transmission,bright and soft light . No wiring required, you can easily install it in less than 5 minutes. Smart induction LED ceiling lights are perfect for lighting closets, kitchens, stairs, utility rooms, patios and storage rooms. Specification: Induction Distance: 0~8 Meters Sensing Angle: 120 Degrees Light Color: White Light (6000k) / Warm White Light (3200k) Delay Time: 30s Material: ABS Size Chart: 175x175x40mm/6.89x6.89x1.57inch Package Includes: 1 Piece Ceiling Light 1 Piece English Manual 4 Pairs Of Screw Sockets Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!