Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Lights & Lighting
Main Products:
Main Markets:
North America, South America, Europe, Southeast Asia/ Mideast, Domestic
Terms of Payment:
LC, T/T, PayPal
OEM/ODM Availability:
OEM/ODM Service
Sample Available

LED Dimmer, RF Remote Control, RF Remote Controller manufacturer / supplier in China, offering DC12V RF 1903 LED Controller, DC5-12V Mini RGB LED Amplifier, High Brightness 12V SMD 5730 LED Module and so on.

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DC12V RF 1903 LED Controller

Get Latest Price
Purchase Qty. / Reference FOB Price
100-499 Pieces US $4.2
500+ Pieces US $4.1
Port: Shenzhen, China
Production Capacity: 1800000pieces/Year
Payment Terms: T/T
Application: Automatic Doors, LED Products, Audio / Video Players
Signal Transmission: RF Remote Control
Type: Button
Certification: RoHS, CE
Universal: Universal
Transmission Distance: >100m

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Basic Info

Model NO.: LYD-1903
Voltage: 12V
Material: Mental
Battery Type: 23A12
Working Temperature(ºC): -20- 60 Degree C
Consume Power: 2W
Max. Load Power: 72W
Trademark: louita
Transport Package: Natural Packing
Origin: Shenzhen, China
HS Code: 85371090

Product Description

Basic Info
Model NO.: LYD-1903
Signal Transmission: RF Remote Control
Certification: RoHS, CE
Transmission Distance: <50m
Material: Plastic
Max. Load Power: 72W
Package: Natrual Packing
Origin: China
Application: Household Appliances, Automatic Doors, LED Products, Industrial Machinery, Special Equipment, Audio / Video Players
Type: Button
Universal: Universal
Voltage: 12V
Battery Type: 23A12
Trademark: louita
Specification: CE ROHS
HS Code: 85371090
Place of Origin:Guangdong, China (Mainland)Brand Name:louitaModel Number:LYD-1903
Type:Remote ControlMax. Load Power:288WVoltage:DC12V
Applicable Lights:WS1812 Led StripsWarranty:3 yearRemote Distance:Max 30m
Application:For led strip with IC 6803 1812 1886 1903Button Number:8KeyFeature:133 Change Magic Dream Color

Specification for Controller:
Working temperature: -20- 60 Degree C
Supply voltage: DC12V
consume power:2W
Output: Tow group SPI signal
Length setup function
A lot of programs to chose
Memory function
With digital tube, left two reveal the mode, right two reveal the speed

Direction for use:
1.Connect the load wire at first, following by the power wire; Please ensure short circuit can not occur between
 connecting wire before you turn on the power. Then set the steps as follows.
2 The two number appear on the left side of the digital tube is for the Mode function,and the right side two 
number in the digital tube is to shown the speed level.
3 There are 8 buttons on the controller, the function of the keys are as below:

Typical application

Connect double signal line situation:
DC12V RF 1903 LED Controller

Connect single signal line situation:
DC12V RF 1903 LED Controller


Function of remote panels:
ON/OFF: ON/OFF button, it can open or close led anytime.
MODE: Play/pause button, pressing this button to pause, you can see the static affection of led.
S+: Speed quick button, the least number is 1
S-: Speed slow button, there are 100 step in all, the most number is 100
B+: Program choosing button, up direction there are 94 programs in all.
B-: Program choosing button, down direction.
M-:Reducing button,to reduce the IC NUMBER,the least number is 3.
M+:Adding button, to add the IC NUMBER, the most number is 1024.
Safety Information:
Supply voltage of this product is DC12V never connect to other high voltage.
Never connect two wires directly in case of short circuit.
Lead wire should be connected correctly according to colors that connecting diagram.
Warranty of this product is one year, but exclude the artificial situation of damaged.

DC12V RF 1903 LED Controller


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