Q1;Are u a manufacturer?

Yes. we are a manufactory ,specializing in the production of led bulb/led tube.

Q2: What is the Warranty for the lamps?

For the lamps, we have more than 1 year warranty. If any quality problems on our side occured in this period, we will take on the shipping cost and replacement.

Q3:What is colour temperature?

Our LED Lighting offer lamps in warm, pure, and pure and cool white with temperatures measured in Kelvin(K). Te lower the colour temperature is the light given by the LED.
Warm white = 2700k-3200k
Pure white = 4000k-5500k
Cool white = 6000k-7200k

Q4: what is CRI?

CRI is a figure which feedback the real objects colors. Higher CRI with higher cost for LED Tudes , the CRI is mostly 70-75Ra, and 80Ra with hagher cost. But three are some suppliers write a high data to attract client, please note.

Q5: Can we customize our brand and get support if we have our own market position?

Q6:How many days will samples be finished? and how about the mass production?

1. Generally speaking.. 5-7days for samples making..10-15days for bulk order.
2. The lead time of mass production would depand on quantity. etc..