Chandelier Ceiling Mounted Plate 3 Heads Pendant Lamp Base Round Long Ceiling Base Canopy DIY Suspension Lighting Accessories

Chandelier Ceiling Mounted Plate 3 Heads Pendant Lamp Base Round Long Ceiling Base Canopy DIY Suspension Lighting Accessories
  • Продавец
  • Список ценUS $21.60piece
  • Продажная ценаUS $21.60piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,7 (969)

Oписание продукта

T-300K T300K SD Card online VIA PC RGB Full color led pixel module controller 8ports 8192 pixels ws2811 ws2801 ws2812b led strip

Product Description


   8*1024=8192 Pixels

Double-line IC or single-line IC with low speed , one interface controls 512 lamps the play speed can reach 30 frames/s


If the distance between controller and lamps more than 50m we suggest using differential signal transmission control or Photoelectric isolated signal transmission control,please read the manual carefully. Signal lines must be a cable,the best is Super five kinds of cable.

7.Application scope

LED digital tube,LED point light sourcethe exterior light and a module pixel screen(dazzle colour screens)high power DMX lighting.

8.Specific parameters

   Memory card

         Type;SD card(if controlling so many lamps it is best to use the high-speed SD card



         Store file;*.led

Physical parameters       

Working temperature;-30-85               


        Working voltage;AC220V

        Working power;8W


        Signal port:3pin connect port

NOTE;T-300K Support online download the effect-file to SD card.

Before copy files to SD card,The SD card must be formatted as FAT format.

The SD card in controller can not be hot-swappable, plug the SD card every time, you must first disconnect the power supply

9. Differential signal transmission control


         For many big engineering ,the distance between lamps and controller more than 50m and less than 200m.

     2 details

built-in Signal transmitter above signal transmission Repeaters,signal transmission receiver

3 Appearance picture



  the distance, between controller and transmission Repeaters between transmission Repeaters and transmission Repeaters between transmission Repeaters and signal transmission receiver  can not be  more than 50m,The maximum distance between controller and signal transmission receiver is 200m


10.Trouble shooting

Question 1 controller after electrify, indicator light is normal, but the lamps no effect change

Answer: the reasons for this are the following:

(1)Please check lamps signal and controller have correct connection.

(2) If it is meet TTL signal, lamps and lanterns and controller must altogether, namely the lamps GND (ground) to the GND and controller (ground) got together.

(3) Please check the effect file of SD card ,the selected models whether current lamps and used the chip consistent.


After power, the T-300k ERROR indicator has been flashing without display output

answer;The ERROR indicator has been flashing means the controller did not read the card correctly, possible problems:

    SD card is empty, with no effect file.

    The effect file in the SD card and the controller model are not match, please choose correct controller model in LedEdit and then re-create the effect file *led.

    SD card did not format to FAT before copy effect files.

    Please check the supply power voltage, the controller can be individually powered to exclude power reasons

    Changing the SD card and then test to exclude the possibility of a bad SD card




Product Picture




Package Include:

1pcs T300K controller

1pcs 2GB SD Card

1pcs EU/US/UK/AU Plug