
Modules and Chips
The material, modules and chips are selected with great care. We purchase the material from reputed vendors. Chips are purchased from big brands like Cree (USA), Nichia (Japan), Epistar, Opto (Taiwan). ICs are bought from MBI, TMS, PWM and MingYang. These manufactures are known for their great quality products.
Control System and Power Supply

The control system of Indoor LED Display Modules features a sending card, receiving card and receiving hub. Easy to operate manual power supply voltage selection switch can be used to adjust supply voltage 110V and 220V.
Open Price
We provide most cost effective LED display module on the ex-factory price.
High Refresh Rate
The Indoor LED Display Modules is manufactured as per latest technology-dynamic scanning mode which offers higher brightness and high refresh rate. It features a high refresh rate of 1000Hz, producing best quality outputs in form of pictures, videos and texts.
- See more at: http://www.optokingdom.com/indoor-led-module.html
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