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Matters need attention when using a UV lamp.
The radiation of those UV lamps is harmful to eyes and skin.Protect your eyes and your skin against the ultraviolet rays.
1. Don't look at the UV lamp directly when the UV lamp is igniting.Hold a piece of ordinary glass before your eyes when you need to look at the UV-lamp.
2. Don't irradiate the skin under UV-lamp.
3. Please keep the surface of the tube clean to prevent the dust or the dirt from affecting the ultraviolet ray's output.
4. Please don't touch the quartz glass with bare hands while installing the lamp and using it.
5. The quartz glass can be cleaned by using alcohol tampon if there is dirty stains on the lamp .
WORLD -WIDE CUSTOMERS COMMENTS & FEEDBACK
Here is some of comments from our world-wide customers.
You can check all the comments at our company profile .
Please visit www.hnnewlight.en.alibaba.com
click " Company profile , then choose " Rating&Reviews"
Then you can see all comments from our clients.
{ please note : all our customer comments is real one , NOT FAKE .
[ TRUST YOU WILL LIKE OUR SERVICES, QUALITY AND PRICE ]
Q1. Can I have a sample order for led tube?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 5-7 days, mass production time needs 3-4 weeks for order quantity more than
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q4. Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products.
Q5. How to proceed an order for led light?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.