LT-340-5A RGBW/Y controller is a multifunctional LED controller. It has 15 touch function keys, which uses PC engineering plastic housing and displays with digital tube state. It supports RGB+W, RGBW, RGBY three arbitrary switching modes, each mode has 20 change effects. Brightness and speed can be chosen. It also supports white/yellow brightness adjustment which is a controller equipped with a variety of controller functions. 
LT-340-5A can control various lights of RGB, RGBW, RGBY. You don't need to purchase a variety of LED controllers to support the use of different lights. One LT-340-5A is enough which is more convenient and cost saving.

Performance Features

• ● One controller equipped with 4 LED controllers functions, convenient and cost saving.
• ● RGB+W mode can control RGB or RGBW LED lights. This mode can achieve excellent color saturation adjustment when controlling
•    RGBW LED lights.
• ● RGBW mode controls RGBW LED lights. This mode can change to the effect of pure white light which normal RGB lights could not
•    reach.
• ● the RGBY mode control RGBY LED lights. This mode uses the latest four-color technology, which can change a wider color gamut and
•    achieve more brightness and beautiful colors.

• LT-340-5A RGBW/Y Controller
  Input voltage	DC12V～DC24V
  Max current load	5A ×4CH
  Max output power	240W/480W(12V/24V)
  function key	15 touch function keys
  Scale levels	1024×1024×1024
  Working mode	RGB+W, RGBW, RGBY
  Function Mode	3 working modes, 20 of each
  Remote control distance	100m
  working temperature	-30℃～55℃
  Dimension	L170×W64×H30(mm)
  Package Size	L172×W66×H52(mm)
  Weight (G.W)	270g