A: We usually ship samples and small quantities of products that customers need urgently with DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. High-volume product transportation is available for airline or maritime transportation. The shipping time is updated according to the actual situation of the shipping company.
A: The installation diameter of the courtyard lights currently produced by CHZ is 76mm. If the diameter of the light pole is 60mm, an additional sleeve is required.
A: Each product of CHZ has various certifications. Different countries and regions have different testing standards for LED lighting products. CHZ has a relative market positioning for each product produced and has made corresponding certifications.
A: Yes it is. We have designed a beautiful and applicable user manual for each LED lamp, you can ask us at any time. And each of our product boxes will be accompanied by a user manual. CHZ thinks what you think and provides you with thoughtful service anytime, anywhere.