How long will it take if I want smart light switch sample?

We will deliver regular smart light switch sample as soon as possible once you make your decision. But if you have some special needs like customizing the samples, it will take longer time. Before shipment, we need to conform the sample type, size, specification, etc., for which we can guarantee the communication efficiency. We have always been working with reliable and trustworthy courier company for years, that absolutely guarantees the sample will be transported to you safely and efficiently.

During the course of development, Shenzhen Unigreat technology co., LTD. has accumulated extensive experience in the R&D and manufacturing of smart lightbulb. The smart lights series is widely praised by customers. The quality inspections of Unigreat Smart Bulb led light controller involve different aspects. The inspections include thickness tolerance, flatness, thermal stability, anti-bending capability, and colorfastness. This product deserves popularization and application in its field.

We hope that we can steer the development of best air purifier market. Get price!