Saving energy led bulb of 3w/5w/6w/9w with UL,CE certificate

Input voltage:AC85-265V

Power consumption:

3W/5W/7W/9W

Color temperature: 2700-6500k

Life span: >50000 Hours

LED type:SMD3328 / COB

Base: E27/B22

Material: PC+AL

Sample Policy:

Sample is not FREE, you should bear the courier charge as well.

Guarantee:
1) Being manufacturer, our price is first-hand, cheap and competitive.
2) For assuring the interest of consumers,we will send samples to customers to confirm before placing an order.And before shipment, our QC staff will check quality one by one.
3) If you receive defective items, please email us a picture of the defective part,then we will send you a replacement without extra charge, or offer refund.

Changzhou WD Technology Co., ltd is used to be a is used to be a state-owned business which was built in 1980 and specialised in exporting and purchasing more than 30 countries.

In 2008, it bankrupted because of the maladies of the system. After then, we purchased it, and changed the name to Changzhou WD Technology Co., Ltd 

From 2008, we started to established the new system and make it more and more step and step

However,at the same time ,we kept a good relationship with all the previous suppliers.So we could get very low price and regular supply for all our customers.

We are main in the field of 

1. High-tech lock as follows:

Fingerprint padlock

Electronic password padlock

Smart phone bluetooth door lock

Remote control home system door lock

Fingerprint door lock

2. Chemical goods: 

Fumaric acid (110-17-8): as feed additive in animal nutrition and resin

Diatom ooze( diatom mud): wall decoration

3. Automobile Inner Decoration: 

Headset

Sun visor

Steering wheels

Foot pad

Seat cushion

Trunk mat 

Folding lockers

4.Plastic

10L Collapsible jerry can

15L Collapsible jerry can

20L Collapsible jerry can

5. 3D Glasses

Cinema 3D glasses

TV 3D glasses

PC 3D glasses

Projector 3D glasses

DLP-Link 3D glasses

Polarized 3D glasses

Details please refer to our products

Otherwise we have our own QC staffs.They are experts in the field of chemicals and machineries.Because of this,we can keep the quality good and stable for our customers.

Nowadays we export about 10,000,00usd to more than 30 countries every year,including high-tech locks, chemicals and automotive spare parts

 Low price,good quality and regular supply are the desire of every customer's.We believe Changzhou WD Technology is your best choice.