Product Name: LED Plant Growth Light with Growing Color Lighting System Model NO.: HD22 Certification: CE, RoHS, UL Life: 80000h Housing Material: PC Sheet Warranty: 1 Year Shape: Tube Input Voltage: 100-240V Emitting Color: Blue and Violet IP Rating: IP44 Application: Fruit and Vegetable, Flowers, Special Crops Origin: Dongguan Product Description FAQ:Q1. Are you led manufacturers?A: We are a factory with good reputation in Dongguan, China. It has professional design and R & D team and complete quality management system. Welcome to visit our factory and it is our great pleasure.Q2.What about the voltage?A: We can make the voltage from 110V-240V, and we can provide the transformer for you.Q3. What is the warranty for your lamps?A: We provide 2 years warranty for our lamps. All products are gone through strict test by our experienced QC before shipment. Q4. Can your factory make the light based on customers' design?A: Yes, we accept OEM & ODM, print your logo on the lamp or package, also we provide customized service.Q5. What is your delivery time?A: Sample order: 3-7 working days.Mass order: depends on order quantity.Q6. What is your shipping method suggested?A:Small package via courier such as DHL, Fedex, UPS or TNT; Big package by Airline or Vessel. Thank you for your reading friend, if you are interested in our products, please feel free to contact us in any time.