2 Q: What is the Warranty for the light? A1:  For the lamps,we have 3 years warranty.If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement. 3 Q: How can I get the samples? A3: We’ll appreciate it if you can pay the cost and freight of samples. 4 Q: How much is the transportation freight of the samples ?

A4: The freight depends on the weight and packing size, as well as the place or port of destination. 5 Q: How do your factory control quality? A5: Quality is the most important part for us.In order to control quality better, We have professional QC. All our products pass 4 times inspection by QC before delivery. The first time for raw material, second for finished products, third for products appearance and fourth for function. 6 Q: What is colour temperature? A6: Sunland's LED Lighting offer lamps in warm, natural,pure and cool  white with colour temperatures measured in  Kelvin (K). The lower the colour temperature is, the warmer  the light given by the LED:  Warm white = 2700K-3200K Natural white = 4000K-4500K Pure white = 5000K-5500K Cool white = 6000K-6500K 7 Q: What is CRI? A7: CRI is a figure which feedback the real objects colors.Higher CRI with higher cost.For LED Christmas light,the CRI is mostly 70-75Ra,and 80Ra with higher cost.But there are some suppliers write a high data to attract clients,please note.   8 Q: Is there cheap shipping cost to import to our country? A8: For small order,express will be best.And for bulk order,sea ship way is best but take much time. For urgent orders,we suggest via air to airport plus our ship partner send to your door.