This depends on what kind of smd led samples is in need. It does not take long to get common samples if there is inventory. If it is custom service, the product sample should be designed first and then tested. This may take a certain period. The freight for the sample may be paid by you, depending on the quantity.
Zhongshan Golden Sun Optoelectronic Technology Co.,Ltd. is the one of the most advanced and largest led full spectrum grow light production base in China. Golden Sun focuses on providing a variety of led full spectrum grow light for customers. Golden Sun dimmable led ceiling lights has a great design. It is made after taking into account the colour, cut, decoration, materials, function and so forth. Its optical formula can be customized according to needs. This product is widely used and has great market potential. Supplied by a stable voltage, it creates a stable illumination environment.
Golden Sun creates an environment for the long-term development of its customers. Inquire now!
