The picture shows the "Meteor Garden" made of lighting. If people and objects (such as cars) move or make noises (yelling, high-five, bumping, etc.) within the effective sensing range of the LED induction wall lamp, the light source will automatically turn on; the effective movement/sound will go out after about 1 to 2 minutes. With light control circuit, it can be made into night type (lighting only when the environment is dark) or day and night type (lighting will be automatically turned on regardless of day and night);In terms of the working principle of the sensor, there are three main types: voice control, human infrared and microwave radar; Sensor wall light.Outdoor sensor light,Sensor lamp.Wall lamp with sensor,Inducion wall lamp SHENGYA LIGHTING TECHNOLOGY CO., LTD. , https://www.syalighting.com
It is reported that in order to welcome Christmas, the Japanese capital Tokyo used 180,000 blue and white LED bulbs this year to create a dazzling "Meteor Garden", which makes visitors feel like they are in the dream blue world. 
December 7th According to foreign media reports, Christmas is coming, and all kinds of lighting in Japan have been lit up. Tokyo used 180,000 blue and white LED bulbs this year to create a "meteor garden."