Ls1818a P4 Led Taxi Top Display

Product Detail

LightS  Car Top Display/Taxi Light Box for sale




LED Taxi Top Dispaly
Model Number	LS-1818A	LS-1818B	LS-1828A	LS-1828B
Pixels	4mm	4mm	5mm	5mm
LED Type	SMD2727	SMD3528	SMD2727	SMD3528
Pixel Density	62500	62500	40000	40000
Module Size(mm)	320*320	320*320	320*320	320*320
Module Resolution	80*80	80*80	64*64	64*64
Refresh Frequency	1200HZ	1200HZ	1200HZ	1200HZ
Usage/Tube Chip	Outdoor/RGB
Cabinet Size	960*320	960*320	960*320	960*320
Average Power Consumption	300-750 (w/sq.m)	300-580 (w/sq.m)	350-700  (w/sq.m)	300-580  (w/sq.m)
Scan Mode	1/4	8/1	1/4	1/8
Net Weight	19kg		27kg
Brightness	≥7000nits	≥3500nits	≥7000nits	≥3500nits
View Angle	H-120 °    V-120 °
Working Temperature  :-20 °C~80 °C Life Span:100,000hours IP:65
Control Type	3G/WIFI/USB Memory:4G
Video Format	AVI/WMV/MPG/MOV/DAT/VOB/MP4/FLV
MTBF	10,000hours

 

 

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Important Knowledge of Led display
1. What is LED?
LED is sanded for Light Emitting Diode, a kind of semiconductor which is used to give and receive the electronic signal into infrared rays or light, using the characteristics of compound semiconductor. This is used for household appliances, remote controller, electric bulletin board, various kinds of automation appliances.
2. What are Pixel Pitch, Pixel Density, LED QTY, and Pixel Configuration?
Pixel Pitch is the distance between neighboring pixels.
Pixel Density is the quantity of pixels per square meter.
LED QTY is the quantity of LED lamps per square.
Pixel Configuration is the description of the consistence of a pixel, for instance, we use 1 red lamp, 1 green lamp, and 1 blue lamp to compose a pixel, the pixel configuration is 1R1G1B.
3. What are LED Type, Module size and Module resolution?
LED Type is the description of LED lamp, for instance, the brand, the shape in physical, the size of the lamp, etc.
Module size is the measurement of a module.
Module resolution is the number of pixels per module.
4. What is Drive Method, driving IC and Power supply
Drive Method: always we use static, 1/4 scan, 1/8 scan, 1/16 scan, the latter one contributes to less brightness than the former. We always use the static outdoor, and use the different kinds of scan indoor.
Driving IC is the generic term for several kinds of IC, that are used to control the LED lamps, and as a bridge between the control system and lamps.
Power supply: a kind of device that used as a transfer from 220V AC into 5V DC. It always seems like a box in the cabinet.
5. What is viewing angle?
Viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance. It includes horizontal viewing angle and vertical viewing angle.
Warm Notice
1. The unit price depends on the quantity, we can offer you at a competitive price.
2. Your inquiry related to our products or prices will be replied in 24hrs.
3. Well-trained and experienced staffs to answer all your enquires in fluent English.
4. Distributorship are offered for your unique design and some our current models.
5. Protection of your sales area, ideas of design and all your private information.

 

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Contact

Company Name :	Shenzhen LightS Technology Co., Ltd
Contact Person :	July Deng
Skype : Mob :	live:lightsled-017 +86 13316871415
Address :	5th Floor, C Building,Fuzhen Industrial Park,ChangfengRoad, Changzhen Viliiage,Gongming Street,Guangming New District, Shenzhen, China.

 

 

 

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