_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 (5300lux) and lighting time (30010 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. TimeDlay: Min.10SEC3SECMAX.300SEC60SEC. Environmental lights: 32000lux (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