ECO Farm 240W/480W V3 LM301H Movable Quantum Board uses Samsung LM301H chip + Osram Red 660nm + Osram IR 730nm + LG UV 395nm, suitable for all the stages of your plants. Each ECO Farm QB V3 grow light is designed with knob dimming and UV&IR can be independently controlled. Reliable passive-cooled design (no fan no noise). Dimmable high-efficiency Meanwell driver. High quality original diodes from famous brands like Samsung, LG. Prolonged and thickened heatsink (Thickness: 25mm+). Adjustable distance between heatsinks effectively allows growers to cover the gradual growing plants. Full spectrum 3500K mixing the most vital extra wavelength 660nm 730nm 395nm for both veg and flower. Adding high quality driver box on it makes it safer for growers to use the quantum board. Different plug outlet options (USA, EU, AU, UK etc) and Voltage options for different countries (120v-240v) We will base it on the country of origin unless specified. PACKAGE INCLUDES: LED Quantum BoardHanging KitPower Cord & Driver & Knob DimmingSlide Brackets RECOMMENDED FOR: Grow tents, Grow rooms, Large indoor grows Soil, hydroponic, aeroponic, or aquaponic systems MANUFACTURER'S WARRANTY: 3 years 1) Eco Farm is a top-trusted online retailer offering honest grow advice and top-of-the-line LED grow lights and other grow/harvest/extraction equipment. 2) Reliable International Shipping AvailableNearly all of our products can be shipped internationally using DHL or similar couriers.3) 100% Quality GuaranteeYou will buy confidently from us since only sell new, official products (no used items or clones). 4) Safe, Secure, Discrete TransactionsAll card payments are processed through our encrypted SSL security processing system. Your identity is always protected.5) Hassle-Free ReturnsAnd just in case your purchase was not up to your standards, we offer return if you are not 100% satisfied for any reason.