Smart LED Bluetooth Bulb Advantage:

BLUETOOTH SPEAKER: All you have to do is to turn on the Bluetooth of your smartphone and pair it with the light, then you can have your room filled with fabulous music and fully enjoy it

SUFFICIENT BRIGHTNESS: With high lumen, 80+ CRI and a high luminous efficiency, this bulb light can provide you with plenty of bright light to meet your needs

ECONOMICAL: It is an excellent economic lights, light decay<10%, RH=90%,life time=50000,save over 85% on your electricity bill

VERSATILE:this compact overhead light is greatly suitable for your living room, dining room, lounge, family room, and many other places

Contact way:
Leo Lee
Mail:sales9optosun.com
Skype:optosun8
Office:86-755-28862096
Mobile&Whatsapp&Viber:0086 186 5046 1690

Q1. Can I have a sample order for led light?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?

A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than 

Q3. Do you have any MOQ limit for led light order?

A: Low MOQ, 1pc for sample checking is available

Q4. 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.

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.

Q6. Is it OK to print my logo on led light product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 2-5 years warranty to our products.

Q8: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For
defective batch products, we will repair them and resend them to you or we can discuss the solution i
ncluding re-call according to real situation.