1 The current market is mixed with dragons and snakes. Every family boasted about Haikou, saying how good their products are, how to live longer, and even worse, taking 80W LED street lights and 250W sodium lamps to save energy. Take 40W fluorescent lamps and 20W LED fluorescent lamps for energy saving and brightness. Anyone with a little optical common sense knows that there is no comparability between the two, and the current LED light efficiency, and the luminous efficiency of sodium and fluorescent lamps are not a grade. If you want to talk about the angle of illumination, add a reflector to the fluorescent lamp to try to make the LED energy-saving.
Of course, technology is developing, and LED progress is obvious to everyone. I am not an LED opposition group, but it is not a fanatic group. From another angle, LEDs are all technical personnel or sales personnel associated with the factory. It has practical significance. It is the ultimate goal to make money. Can it be batched, whether it will make money, not determined by that person, it is decided by the consumer, as an engineering technician, rigor is very important, blindly put an immature The large-scale production of products is directed to production. As a business, regardless of the facts, it is extremely irresponsible for individuals and society.
Whether 2LED can be applied in all occasions, the light source not only pays attention to luminous efficiency, but also has the problems of color rendering index and color tolerance. According to the concept of LED lighting fanatic group, LED is the size of all. It can be used in any occasion, whether indoors or outdoors, stadiums, large docks, and some people claim that LED light bulbs are used as projection light on the projector. Its posture makes people think about him. A product with a color rendering index of less than 80 can be used as a projection bulb!!!
No product can be perfect, and it can be used in the place that suits him to make the best use of its value. The LED concept has long life and good anti-vibration performance. It is very good for use in cars. LED low voltage is used under water. Very safe, LED energy-saving, used in long-term lighting, but in contrast to the obvious color index requirements are not too high, can be competent. Not recommended for large books and classrooms, the color rendering index, glare, has a great impact on long-term reading, worrying about hurting students' vision. LEDs can be used on streetlights where lighting requirements are not high, but are not suitable for use on highways (if the luminous efficiency of the color rendering index increases and is different). LED can not be used in large sports
Listing these is just to illustrate a reality. Don't expect a product to replace all products. The use is different and the requirements are different. Just like we travel every day, sometimes we need to take a car, sometimes we drive ourselves, sometimes we are more willing to walk, but sometimes we have to fly. Everyone knows that the plane is the fastest. But if you are not 20 kilometers away, you have to fly. Everyone knows that walking is the most economical and fitness. But if anyone wants to walk from Guangdong to Beijing, if they calculate the cost, they will know that walking is more expensive.
Personally, LED light that solves the problem of LED light decay and designed to grow life is suitable for occasions where long-term lighting is used. In places where lighting requirements are not too high, there are actually many places in these places, large warehouses (some are 24-hour lighting), government Building, public security building. Toll stations, gas stations, large supermarkets, etc. Home lighting has higher requirements on the shape, and the requirements for color rendering index are not low. At present, it can be used, but it is not very useful.
3 cost performance and energy and environmental issues, now the use of aluminum is mostly used for heat dissipation. Not only expensive (6W LED as the standard almost doubles the price of the whole lamp), although there is so-called high thermal conductivity ceramic heat dissipation, but there is no actual finished product flowing in the market. Whether the use of aluminum in large quantities is irresponsible to society, not only consumes energy, irrational control and recycling, but also causes environmental pollution. Aluminum is an element that is very harmful to the human body. Excessive involvement in the human body can lead to multiple diseases
Compared with traditional lighting, LED lighting has its unique advantages and development prospects. However, LEDs are not suitable for use in all places. The positioning of LED lighting should be cautious, and blindness will only bring negative effects. The early LED resistance and resistance lamp cups, the hot straw hat LED fluorescent tube in the previous two years, is the best proof.
23.6 Inch All In One Touch PC main data:
1. Display: 23.6 inch Projected Capacitive Touch Screen
2. Aspect Ratio: 16:9
3. Max. Resolution: 1920 * 1080 IPS Panel
4. Dot Pitch: 0.272×0.272 mm
5. Contrast Ratio: 1000:1
6. Brightness (nits): 250
7. Display Color (Max): 16.7M
8. Viewing angel: 78º/78º/78º/78º
9. OSD language: English
10. Configuration: A64 Main board, RAM: 1G (Standard); ROM: 8G (Standard)
11. Ethernet port: 10/100M adaptive RJ45 port*1
12. USB port: USB HOST*2 (Main board*1; Mini board *1); USB OTG*1
13. Input power: 110~240V 50HZ/60HZ
14. Rated power: ＜50W
15. Assembling: Bracket (Standard)
Optional:
Main board: A83
RAM: 1G (2 GB, 4GB optional)
ROM: 8G (16GB, 32GB optional)
Built-in high fidelity speaker(8Ω5W*2)
Camera: 500M pixel (Wide viewing angel)
Assembling: VESA wall mount
Functional Characteristics
1. Video synchronization: Audio and video synchronization; Program fast switching.
2. Deployment management: Distributed deployment; Centralized management.
3. Real-time play: Real-time setting and modification of audio and video, pictures, text and multimedia contents.
4. Full support: Various conventional audio and video formats and support for 1920 * 1080 HD display.
5. Multiple subtitles: Support Chinese and English rolling subtitles; Multi subtitles scroll direction and mode selection.
6. Program customization: Control program play list and play mode by program.
7. Easy playing: Support local downloading and streaming media playback mode.
8. Smart play: The player will automatically play the specified program list, which will support the timing of dormancy and recovery.
9. Support network: Multiple ways like Ethernet, 3G or wireless network.
10. Remote management: Remote program transmission and management which can monitor the working status of a large number of players in real time.
11. Remote upgrade: Support OTA remote upgrade without technical personnel to the player terminal to operate
12. System: Original ecosystem Android5.1 or above system; Open root access, can be customized for development
13. High integration: Set an LVDS/USB/WAN/HDMI/VGA/CVBS/SATA/WIFI/WCDMA; Simplify the machine design; Support insert SD card and connect SATA hard disk.
14. High definition: Support LVDS signal lcd display with or below resolution of 1920*1080. Better demodulation of various input signals, including powerful audio and video processing functions which an output high-quality images and sound quality.
15. Super video codec: Supports Full HD ( 1920*1080p ) video decoding; Supports AVI, MPG, RM, RMVB, FLV, MP4, VOB, WMV, MKV and other formats.
Other sizes touch PCs are optional: 10.1 inch, 13.3 inch, 15 inch, 15.6 inch, 18.5 inch, 21.5 inch, 23.6 inch, 24 inch, 27 inch and 31.5 inch.
Shenzhen Bolinia Technology Co., Ltd. is a manufacturer for 7-24 inch lcd monitors and displays over 10 years. Original factory with assembling line in Shenzhen. Product ranges from plastic monitor, Metal Monitor , Resistive Touch Monitor , Capacitive Touch Monitor, Open Frame Monitor , Embedded Monitor to SDI Broadcasting Monitor. Square monitor or wide screen monitors are available with different resolutions. Newly launched 10.1-32 inch All In One PC and portable LCD monitors.
Plastic or metal casing monitor from 7 inch to 24 inch.
Single Touch Monitor with resistive 4 wire and 5 wire for options from 7 inch to 22 inch.
Multi-touch projected capacitive touch ( PCAP Touch or PCT) monitor from 8 inch to 24 inch.
SDI monitor from 15 inch to 21.5 inch.
High Brightness Monitor from 10 inch to 22 inch.
Mirror Image Monitor with size: 8 inch, 9.2 inch, 10.4 inch, 12.1 inch, 15 inch, 17 inch, 19 inch, 20.1 inch and 22 inch.
All in One PC with Android system with 10.1 inch, 13.3 inch, 15 inch, 15.6 inch, 18.5 inch, 21.5 inch, 23.6 inch, 24 inch, 27 inch and 31.5 inch.
Portable LCD Monitor with 12.5 inch , 13.3 inch and 15.6 inch.
Products mainly used in ATM, POS, CCTV security, Information checking, Kiosk, BGA repairing station, Lottery terminals, microscopes and similar applications. Portable LCD monitors perfectly compatible to PS4/PS3/PS2/Xbox ONE/Xbox 360, game consoles, PCs, Macs, Raspberry Pi, laptops, cameras and tablets.
23.6 Inch All in One Touch PC
23.6 Inch All In One Touch PC,Touch PC 23.6 Inch,23.6 Inch Android Tablet,23.6 Inch Multi-Touch PC
Shenzhen Bolinia Technology Co., Ltd. , http://www.bolinia.com