_Diform unlike these simple E27 lamps, our products have infrared body sensors. When a nearby person is detected, it can automatically switch the light bulb. Easy to install. Widely used as street lights, outdoor, etc. -W manufactured plastic and copper materials, sturdy, safe, safe and durable. Environmental brightness (5-300lux) and lighting time (300-10 seconds) set._x005F_x000d_- widely used as street lights, outdoor, Corridoor, etc. Color: White._ Material: PC PBT+Copper.-siZe: PC PBT+Copper. SIZE:: 5.6 x 5.6 x 11.5cm ._- Testing range: 360 degrees. Time-Dlay: Min.10SEC3SECMAX.300SEC60SEC.- Environmental lights: 3-2000lux (adjustable). The brightness of the monitor, manual measurement and other E may be slightly different in the color and size between photos and actual items. I sincerely hope you can understandthanksPacking list: 3 x light racks