Packing and shipping of   2*4  led troffer 

Shenzhen Mester Optoelectronic Technology Co.,Ltd. 

is a hightech company specializing in R&D , manufacturing, and marketing of LED green lighting products. 

Mester Optoelectronic is constantly releasing all cutting-edge science and technology-oriented and innovative products such as LED Spotlight, Downlight, Panel Light, LED High Bay, Canopy, Wallpacks, shoebox light and Commercial Downlight.

The Company focuses on the philosophy of "Quality First, Customer Supreme" and always supply the customer with the finest  products and services.

UL, DLC and Energy star are standard production requirements in our factory

1.what`s the warranty of   2*4  led troffer 

- For DLC/ES rated item we provide 5 years . As you needed i will send warranty rule to you learn .

2.what`s payment for the samples and big account

- Normally ,for the sample is paypal for small account . With big account we can accept wire transfer

3. What's the MOQ of   2*4  led troffer 

- Different from items

- 1pcs for stock items

- 100pcs for custom brand (10-15 days)

4. What about the quality of  2*4  led troffer 

- Select high quality material

- Good products originated from good mood

- Control every process with heart

- 48H aging test to end defective products

- New products after many testing and practices

- meet international shipping standards to insure safety

Please send me your inquiry of  2*4  led troffer now, I will reply to you today. Thanks!