| Item No | TBD-GA-812-2E |
| Voltage | 12V / 24V DC |
| Product Description | 1w led light, 3 pcs/ module, 8 modules;4pcs/module,2 modules as alley lights |
| With digital controller 78K(With take down/alley lights) | |
| With 2 Mounting Brackets | |
| Led Color | Red,Blue,Amber,White (Green,Purple special order) |
| Dome Color | Transparent |
| Flash patterns | More than 15 patterns, including traffic advisor flashing patterns |
| Material | PC Lens & Aluminum body |
| Operating Temperature | -40 to 55(centigrade) |
| Cable | 3.5 meter of cable provided |
| Product Size/N.W. | 640*155*87mm=25.2" x 6.10" x 3.43" |
| Warranty | 1 Year,Waterproof & Dustproof |
| Approval | ISO,CE,ROHS |
| Remarks | Contact us for flashing video&OEM/ODM services |
>>>>>>>TBD-GA-812
>>>>>>>TBD-GA-812-3C
 The reasons attract you to choose Hai An appliance: Â
1   We are professional manufacturer of warning light bar for more than 10 years!
2   We applied for independent export license and got experience of exporting more than 6 years!
3   As we are manufacturer, we concerned the quality as the first consideration!
4   We here promise:our product not only beautiful in design, but also favorable in price!
5   Quality control: All products have to go through 3 checks during the manufacturing!
| Item No | TBD-GA-812-2E |
| Voltage | 12V / 24V DC |
| Product Description | 1w led light, 3 pcs/ module, 8 modules;4pcs/module,2 modules as alley lights |
| With digital controller 78K(With take down/alley lights) | |
| With 2 Mounting Brackets | |
| Led Color | Red,Blue,Amber,White (Green,Purple special order) |
| Dome Color | Transparent |
| Flash patterns | More than 15 patterns, including traffic advisor flashing patterns |
| Material | PC Lens & Aluminum body |
| Operating Temperature | -40 to 55(centigrade) |
| Cable | 3.5 meter of cable provided |
| Product Size/N.W. | 640*155*87mm=25.2" x 6.10" x 3.43" |
| Warranty | 1 Year,Waterproof & Dustproof |
| Approval | ISO,CE,ROHS |
| Remarks | Contact us for flashing video&OEM/ODM services |
>>>>>>>TBD-GA-812
>>>>>>>TBD-GA-812-3C
 The reasons attract you to choose Hai An appliance: Â
1   We are professional manufacturer of warning light bar for more than 10 years!
2   We applied for independent export license and got experience of exporting more than 6 years!
3   As we are manufacturer, we concerned the quality as the first consideration!
4   We here promise:our product not only beautiful in design, but also favorable in price!
5   Quality control: All products have to go through 3 checks during the manufacturing!
TFT (Thin Film Transistor) is a thin film field effect transistor. The so-called thin film transistor means that each liquid crystal pixel on the Liquid Crystal Display is driven by a thin film transistor integrated behind it. This can Display Screen information at high speed, high brightness, and high contrast. TFT is an active matrix liquid crystal display.
The TFT-LCD liquid crystal display is a thin film transistor type liquid crystal display, also known as "true color" (TFT). TFT liquid crystal has a semiconductor switch for each pixel, and each pixel can be directly controlled by dot pulses, so each node is relatively independent and can be continuously controlled, which not only improves the response speed of the display, but also can be accurately controlled Display color gradation, so the color of TFT liquid crystal is more real.
In the fierce competition among many flat panel displays, why TFT-LCD can stand out and become the next-generation mainstream display is by no means accidental, it is the inevitable development of human technology and thinking mode. The liquid crystal has avoided the difficult light-emitting problem successively, and the light-emitting display device is decomposed into two parts by using the excellent characteristics of the liquid crystal as a light valve, namely the light source and the control of the light source. As a light source, brilliant results have been achieved in terms of luminous efficiency, full color, and life, and they are still being deepened. Since the invention of LCD, the backlight has been continuously improved, from monochrome to color, from thick to thin, from side fluorescent lamp type to flat fluorescent lamp type. The latest achievements in luminous light sources will provide new backlight sources for LCDs. With the advancement of light source technology, newer and better light sources will appear and be applied to LCDs. The rest is the control of the light source, the technology and process of the semiconductor large-scale integrated circuit are transplanted, the thin film transistor (TFT) production process has been successfully developed, the matrix addressing control of the liquid crystal light valve is realized, and the light of the liquid crystal display is solved. The cooperation of the valve and the controller enables the advantages of the liquid crystal display to be realized.
Tft Display,Tft Display Clear,Edp Tft Display,1.8 Inch Clear Tft Display
ESEN Optoelectronics Technology Co., Ltd, , https://www.esenlcd.com