1. LED lighting bulb R39 R50 R63 R80,  4W 6W 8W 12W
2. Constant Current And Voltage (IC) solution 
3. Input 110VAC,220VAC or wide range 
4. Material: Aluminum coated with plastic +plastic cover
5. E14 or E27 base 
6. CCT WW (2700-3500K), NW (4000-4500K) or PW (6000-6500K)
7. Beam Angle 220°
8. Lumen: 90LM per wattage
9. PF 0.5 or 0.9, Life span 30000hrs 
10.Warranty 2 years  
11.Up to 80% energy saving compared to incandescent lamps

Q1: Can you provide free sample?
A: Yes, the courier fee should be shouldered by your side.

Q2: What about the lead time?
A: Sample needs 2-7 days, mass production time needs 25-30 work days for order quantity.

Q3: Do you have any MOQ limit ?
A: Yes.

Q4: How's your warranty?
A: 1-5 years warranty based on different price range.
We will replace the products or accessories for our customers, if the damage is caused by our side not man-made.

Q5: Is it OK to print my logo on led light product?
A: Yes. It is ok .

Q6: What's ur After-Sale Service?
A: Quick reply on customers' questions;    If anything goes wrong with the products'quality, we will replace for you free and undertake the shipping cost.

Q7: Can I visit your factory?
A: Sure, you are welcome. We located in Zhejiang, welcome your visiting!

Q8:  Are you factory or trade company?
A: We are factory with more than 10 years experice in making LED indoor lighting.

Q9: How to deal with the faulty of products?
A:  Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.3%.
Secondly,We offer 0. 3-0.5% extra parts or products in ur order .
Thirdly, during the guarantee period , we will send new one .

Q10: How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT for sample order . It usually takes 3-5 days to arrive. And mass quantity order will be shipped by sea .