COB UV LED Module 300W COB High Power LED Module Integrated Module

FAQ
Q1. Are you a factory?
A: Yes! We are a factory in Shenzhen. We have been producing UV LED products for seven years.
Q2. What are your main products?
A: UV LED lamp beads; UV LED module; UV LED single lamp and UV equipment.
Q3. How about the quality of the leds?
A: Please do not worry about the quality. Our company is the main manufacturer of LEDs in China.
The payment can be T/T transaction/ alibaba payment.

Q4. How do i know what wavelength is suitable for me?
A: Normally Wavelength of UV LED lamps is between 365-405nm, inkjet printers use 395nm,

printing machine use 385/395nm , UV glue curing requires 365nm.
Q5. What kind of brands do you use to produce UV LEDs?
A: We use the following brands Epileds,LG,Seoul.
Q6. What kind of materials do you use to make the lamps and lens ?
A: We use Aluminum for lamps and quartz for lens.

Q7. How to choose UV LED light source?
A: Lumens(LM), light efficiency (LM/W), Life span (hrs) are very important factors when choosing LED light source.

The higher, the better. Besides, brand of LED chip, LED base and other materials will influence the product reliability.
Q8. Why choose YuanMing UV LED?
A: Client-oriented, technology first, hornest operation is our business philosophy. YuanMing always treat the clients benefit as the most important thing. So, we use the top brand material to produce high quality product. Also, YuanMing is not only a manufacturer for UV LEDs and modules, but also a lighting application solution provider for all your UV LED needs, we can be your lighting consultant whenever you need.

Please pay special attention
To make sure that the products works at there best and to reduce any errors of usage please pay attention to the following tips.
1) During operation, Users handing the UV LED products should take precautions to prevent electric shocks and beware of the shock hazards.
2) While using the products make sure to keep in check the time of operation and temprature. Please carefully distinguish between the postive and negative poles of the product.

3) Please make sure that the electricity parameters such as voltage and current does not exceed the rated clectricity parameters of the products.

For high power weliding using UV LED the following points should be followed

1)Aviod lens damage during welding.
2) Make sure that the cooling system is working actively, efficeiently and is dissipating heat.

If you have other needs, please contact us to provide you with the best solution.