1.1 , an overview of the LED cowpea series products;
LED cowpea series products use high-performance LED semiconductor luminescent materials as light-emitting components, which adopt scientific design methods, so that they can fully be used in outdoor environments and facilitate post-maintenance. The use of large-scale integrated control technology to complete complex lighting changes and control effects is a replacement for traditional night lighting and decoration. It is a kind of lighting decoration and lighting source with environmental protection, energy saving, high technology content, simple and bright, and rich control. It is specially used for the illumination in the three-dimensional characters, various logos, landscape design decoration, and building lighting sources.
LED cowpea series products include: three generations of cowpea (monochrome), six generations of cowpea point control / group control (full color), etc., the variety is complete, suitable for all kinds of high and low level advertising fonts, logos and other lighting projects Applications.
1.2 , the application range of LED cowpea series products;
a) municipal lighting of buildings, landscapes, environments, bridges, stadiums and airports;
b) the lighting of buildings in schools, hospitals, ancient buildings, churches, and companies;
c) the lighting of events in exhibitions, concerts and fashion shows;
d) the lighting of restaurants, tourist resorts, restaurants, cruise ships and spas;
e) retail lighting for shopping malls, store designs, exhibits, etc.;
f) landscape lighting of the ground, water features, fountains, swimming pools and hot springs;
g), stage lighting of drama, television studios, film sets, dance and photography;
h), bedroom and family home lighting;
i) Exhibitions and teachings of exhibitions, planetariums, zoos, aquariums and memorials;
1.3 , description and characteristics of LED color system;
LED color is a new outdoor display medium that combines advertising, decoration and landscaping in addition to traditional neon lights, light boxes, street signs and magnetic flaps and LED displays . Mainly used in color words, LED display street signs, LED color changes, decorative buildings and many other outdoor night lighting places.
It has the following characteristics:
Ø        The display part is a pattern composed of independently controlled cowpea LED light strings, which can be text (such as building logo).             It can also be a graphic (such as a corporate LOGO).
Ø        Active light-by-point, the display is more uniform.
Ø        The system is controlled by a semiconductor circuit so there is no possibility of mechanical failure like a magnetic flap.
Ø        The control voltage is between 5 and 24V DC voltage and is safe to use.
Ø        With R, G, B three primary colors, you can express 65,536 colors, making it more powerful. this is         Neon lights and other display media are unmatched.
Ø        Using high-brightness LED chips , the brightness of LED lights per square meter can reach 1000-2000CD.
Ø        Energy-efficient display media, which consumes only 10% of the power of neon. The average power consumption is less than 30W/M2 .
Ø        There is no noise pollution at all, and due to the use of low-voltage DC power supply, there will be no electromagnetic interference to the surrounding.      Of course   The neon needs to raise the voltage to 10000V-15000V to be able to emit light, so it will generate a lot of noise and electricity.   Disturb.
Ø        The cowpea LED made by semiconductor has a service life of up to 30,000 working hours, which is equivalent to 3-5 years.
Ø        The cowpea LED color system can work under all weather conditions, and there is no special need for bad weather conditions.
begging. Even if you encounter hail, it will not be affected.
Ø        Each word of the cowpea LED system consists of several light-emitting points. The cowpea LED is designed for the specific requirements of the signboard field.      Each light point has an independent circuit protection function, when an abnormality occurs at a certain light-emitting point, or even a certain light is unplugged.   None of the points will affect the normal operation of other luminous points. Eliminate the phenomenon of lack of pen and painting, the whole word is not bright, etc.    Profit   The structure fully reflects the practicality).
1.4 , LED cowpea series product performance parameters;
description | Three generations of cowpea | Kidney Bean Six Generations Group Control | Six generations of cowpea point control | ||
Lamp body diameter | Ф 9MM | Ф 12MM | Ф 12MM | ||
Lamp body installation pitch | The lamp body spacing can be adjusted according to the actual installation conditions. | ||||
Luminance | 1000～2000CD/M2 | 1500～2500CD/M2 | |||
Luminous primary color | Single primary color (optional color) | R\G\B full color three primary colors | |||
Luminous viewing angle | 120° | ||||
Continuous working time | 20000 hours | ||||
Mean time between failures | 8700 hours (systematic failure) | ||||
Operating Voltage | DC5V, DC12V | DC5V | |||
Maximum power consumption | 0.09W/1PCS | 0.3W/1PCS | |||
weight | 2g | 7g | |||
Protection level | IP67 | ||||
Applicable environment | Monochrome LED letters, advertising signs, etc. | Colorful LED letters, advertising signs, etc. | LED video letters, video walls, etc. | ||
Supporting device | DC5V/12V power supply, multi-channel group controller, cardamom | DC5V power supply, multi-channel group controller, cardamom | DC5V power supply, SD card controller, cardamom | ||
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1.5 , LED lighting and conventional neon lighting operating costs comparison
A. Electricity billing:
Use 360 ​​hours per day for 8 hours a day, and use 100 square meters as an example. General industrial electricity
1 yuan / kW as an example.
LED lighting:
The electricity consumption per square meter is about 30 watts, and the daily electricity consumption of 100 square meters is:
30W/m2×100m2×8h÷1000w/h= 24 degrees/day
The sum of annual electricity consumption is calculated as 1 yuan per kWh:
24 degrees / day × 360 days × 1 yuan = 8640 yuan / year
Ordinary neon lights:
The electricity consumption per square meter is about 300 watts, and the daily electricity consumption of 100 square meters is:
300W/m2×100m2×8h÷1000w/h=240 degrees/day
The sum of annual electricity consumption is calculated as 1 yuan per kWh:
240 degrees / day × 360 days × 1 yuan = 86400 yuan / year
in conclusion:
Annual LED lighting saves about 77.6 million yuan compared to neon lights.
B. Maintenance cost accounting:
LED lighting:
Free maintenance within one year, and lifetime maintenance after one year at a maintenance price of less than 3,000 yuan per year, for 10 years
For example, the total maintenance cost is not higher than 30,000 yuan.
Ordinary neon lights:
Taking the annual maintenance fee (1-2) yuan as an example, the total maintenance cost for 10 years is (10-20) yuan.
in conclusion:
In 10 years, the LED maintenance cost is (7-17) yuan compared with the neon maintenance cost.
Smart down light with both warm light and RGB colorful light, it can meet the daily lighting and ambient lighting, high efficiency and energy saving, light source is stable and without strobe. Three color temperatures can be choosed for white lighting, 3000K, 4000K and 65000K. The color, brightness and RGB lighting auto-cycle mode can be controlled on the App. Three sizes of down lights for customer`s choice, small , middle and big sizes can meet different requirements, and the installation is very easy.
Product Parameters
Lamp Power: 9W
Working Voltage: AC110-240V
Frequency: 50-60HZ
Lumen: 805LM
Color: RGB+CCT
Protocol: Bluetooth Mesh
Wireless Transmission: 20m
The light color, brightness, cycle mode and timing can be controlled by App.The App are developed on the most advanced Bluetooth Mesh technology. [LinkupHome" App can be downloaded in the App store or Google Player, then you can control our product without any complicated steps. The App is stable, easy control and multifunctional.
The advantages of Bluetooth Mesh are fast connect, low power consumption, no password required and Ad-Hoc Network. No need WIFI and hubs, as long as you have a Bluetooth-enabled smart phone, you can experience the smart light. When you install several smart down lights, the self-organizing network function can make the signals free connect, break the limitation of distance.
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Ningbo Homey Photoelectric Technology. Co., Ltd , http://www.linkuphome.com