How to buy
For how to order, delivery time, guarantees etc. read our "how to's"
We accept orders from any country !
All our Products are RoHs compliant !
1. Our company has been founded in 2002.
2. We are Alibaba "Gold supplier"
3. Factories producing our products are located in Zhejiang province.
4. We supply customers in more than 100 countries.
LED Resistor Calculator
Current is usualy 20mA, for UFO LEDs current is: 30mA for InGaN and 50mA for AlGaInP.
Supply Voltage - depends what you have at disposal. Usuall is 6V or 12V source.