Energy saving 1: lighting - Jiangsu Simao Electrical Engineering Co., Ltd.

Wireless sensor intelligent networking classroom solution principle

Each lamp module integrates infrared sensors, self-organizing network communication, and computing and storage modules.
The lamps inside the classroom form a multi-hop self-organizing wireless network. Each lamp can communicate with the panel or gateway point-to-point, or forward through other lamps to communicate with the panel or gateway.
When there is no smart gateway, you can use a computer to wirelessly configure the functions and scene modes of each module.
With the addition of a smart gateway, remote control and remote data collection functions can be realized, and applications can also be loaded on the gateway to realize functions such as timed switch report statistics.
In the same classroom, if the human presence sensor of any lamp senses someone, the lights in the entire classroom can light up. When no one is there, the lights can automatically adjust the brightness to 0
The wireless constant illumination sensor can control any one or several lamps to achieve constant illumination control.

Energy saving comparison table

Energy-saving principle and advantages of high-efficiency energy-saving lamps
1	High chip efficiency	180-210lm/W
2	High power conversion efficiency	More than 95%
3	Chip optical design	Concentrate light in the effective area without wasting light source
4	High light transmittance material	The light cover is made of imported PC material with a light transmittance of more than 95%
5	Light cover optical design	Continuously reflect and refract light to increase light efficiency, while using the Fresnel lens principle and anti-glare design
6	High-quality heat dissipation material	The power is low, there are multiple chips, low load, low heat generation, and high-quality heat dissipation materials. The temperature is lower than the hand temperature during normal use.
7	Slow light decay	There is basically no light decay in the first half of the year, and the light decay in the subsequent years does not exceed 3%. The specific situation is determined by the use environment. The higher the temperature, the faster the light decay.
8	Long life	Normal life is more than 50,000 hours

Some lighting customer cases