wholesale alibaba 180 degree 36w 45w 54w led corn E27 E40 street light

27W/36W/45W/54W/75W 180 Degree LED Corn Light: · Compatible INDUCTANCE BALLAST; · IP65 ingress protection; · Suitable for use in totally enclosed luminaires; · Replacement for HID, MHL high bay or post top applications; · E26/E27/E39/E40 socket adapter available; · AC100-300V input range; · Samsung / Epistar LED Chips, LM80 listed; · Independent developed driver with Rubycon capacitor; · Dow Corning RTV-T thermal silicone; · DLC/ UL/ CUL/ CE/ RoHS Certification; · 5 Years Warranty.

 

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

Q:  What is the lead time?

A:   Samples need 3-5 working days, mass products need 7-10 days.

Q:   How do you ship the goods and how long does it take arrive?
A:   Express(DHL,UPS,Fedex or TNT.), Air or Sea shipment is available depends on your need. It usually takes 3-5 days to arrive except Sea transportation.

Q:  How to precede the order if I have logo to print?
A:  Firstly, we will prepare artwork for visual confirmation, and next we will produce a real sample for your second confirmation. If mockup is ok, finally we will go to mass production. 
Q:  How to deal with the faulty?

A:   Firstly, our defective rate is less than 0.2%, so there is no big problem to the lights. Secondly, we usually offer 2 years warranty for our lights. Thirdly, during the guarantee period, we  will  resend  new lights with the new order for small quantity. If there are many  lights  don't  work,  we  can  repair  them, then resend them to you.