Wholesale Price China Hot Selling Zhejiang IP65 1pcs COB 10W 20W 30W 50W 70W 100W LED Flood Light Manufacturer in Laos
Wholesale Price China Hot Selling Zhejiang IP65 1pcs COB 10W 20W 30W 50W 70W 100W LED Flood Light Manufacturer in Laos Detail:
Hot Selling Zhejiang IP65 1pcs COB 10W 20W 30W 50W 70W 100W LED Flood Light
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Fashionable and modern apperance
Long lifespan(50, 000H)
High pressure die-casting Aluminium body
Humanized structural design, convenient for installation
No risk of mercury emission, environmental protection
RoHS, and CE approved
Using ultra-bright highest level LED chips with proprietary encapsulation technology, realizing excellent luminance, low brightness decline
Constant-current driver is used to ensure the lamp working with reliability and stability
Scientifically-designed heat dissipater with much better cooling effect
Great energy-saving effect, save energy by over 70% comparing with traditional lamps
Lamp surface treated with anodization, corrosion-resistant, artistic appearance
Long lighting distance and wide lighting areas
This LED flood light power is mainly from 10W to 100W LED power, etc.
Replace of traditional incandescent lamp, CFL, halide lamp
Lighting application for home, office, school, office, factories, entertainment locations like hotel, restaurant, shop, bar ect
Lighting application for big buildings, playground, exhibition, garden,landscape, parth, parlour, ceiling, cupboard, floor, swimming pool ect.
Take out from package carefully
Check if have any damage, don't try to use any damaged products
Product detail pictures:
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Wholesale Price China Hot Selling Zhejiang IP65 1pcs COB 10W 20W 30W 50W 70W 100W LED Flood Light Manufacturer in Laos , The product will supply to all over the world, such as: , , ,
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AUTOMATIC ROOM LIGHT CONTROLLER WITH BIDIRECTIONAL VISITOR COUNTER
WHAT IS AUTOMATIC ROOM LIGHT CONTROLLER WITH BIDIRECTIONAL VISITOR COUNTER?
Wastage of electricity is one of the main problems which we are facing now a days. In our home, school, colleges or industry we see that fan / lights are kept on even if there are nobody in the room or area / passage. This happens due to negligence or because we forgot to turn lights off or when we are in hurry. To avoid all such situations we have designed this project called “Automatic room light controller with bidirectional visitor counter”. This project has two modules, first one is known as “Bi-directional Visitor counter” and second module is known as “Automatic room light controller”. Main concept behind this project is known as “Visitor counter” which measures the number of persons entering in any room like seminar hall, conference room, classroom. This function is implemented using a pair of Infrared sensors. LCD display placed outside the room displays this value of person count. This person count will be incremented if somebody enters inside the room and at that time lights are turned on. And in reverse way, person count will be decremented if somebody leaves the room. When number of persons inside the room is zero, lights inside the room are turned off using a relay interface. In this way Relay does the operation of “Automatic room light controller”. Since this project uses 2 infrared sensors, it can be used as Bidirectional visitor counter as well.
Designed and Developed By Rakesh Roy.
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