Заводская цена Энергосберегающая светодиодная лампа U-образной формы в форме спирали smd 2835 E27

1.Quality Control

1).Light efficiency:110lm LED chip,in housing about 80lm/w
2).Driver Efficiency >90% in reality
3).CRI>82Ra,subject color is real and nice
4).Heat Dissipation,housing temperature about 40-55 degree
5).Package:carton with 3 times improvement,strong and safe
6).Lead Time Sample within 5 days,2000pcs half month
7).All managed by software

2.Payment Term

D/A,D/P,T/T,Western Union,Paypal etc.
CIF,FOB,CNF,EXW etc.

3.Professional Service

1).reply you within 24h;
2).professional sales and customer-service dept. both work for you,high efficiency of communication;
3).report order status every progress;
4).reliable after-sale service.

4.Favorable Policy

1).OA Trade(Open Account Trade-goods to you first, then pay to us).
2).C/O for Free/Less Duty
3).3-year Warranty Available
4).Dialux Solution for Project
5).Special engineering team Work for Your Big project
6).OEM avaialble,rebranding with your needs.

  A: Yes, we do and there is no extra cost for our OEM service if order quantity over 500pcs. The OEM cost is already included in our prices.  

- Q: Can I order samples from you? 

  A: Yes, samples are available.

- Q: What’s the leading time? (How long do you need to prepare my goods?)

  A: 1-3 days for sample orders. 5-10 days for mass production orders (based on different quantities).

- Q: How will you deliver my goods to me? 

  A: We always ship by air and sea. In the mean time, we cooperate with international expresses such as DHL, UPS, FedEx, TNT to enable our customers get their goods rapidly.

- Q: How long do I need to wait before my goods arrive? 

A: 5-7 days for air transportation, 3-5 days for international express. 20-40 days for sea transportation.

- Q: Can you put my brand name (logo) on these products? 

  A: Yes, of course. OEM service is the most important part of our trade purpose.

- Q: Can you customize and design products for us?
  A: Yes. We have a professional R&D team including optics engineers who are proficient in DIALUX design, structural engineers who are proficient in CAD, PR/E design and heat dissipation treatment, and electronic engineers who are proficient in PCB design and electrical design of drivers.