Description: Input Voltage:AC85-265V/50Hz-60Hz.  Power:5000W.  Brightness Ratio:Red : Blue - 8:1-9:1.  Body Size:462*132*42mm / 18.19*5.20*1.65inch.  Material:Aluminium Alloy +ABS+PMMA Cover.  Plug：US Plug/EU Plug/UK Plug(Optional).     LED Chip: SMD3030 1-3W Red 620-630nm 84PCS.  SMD3030 1-3W Blue 460-470nm 10PCS.  SMD3030 1-3W White 6000-6500K 2PCS.  SMD2835 1-3W UV 390-400nm 2PCS.  SMD2835 1-3W IR 725-735nm 2PCS.     Usage Tips: Recommended lighting time and height: Seedling Stage: 16-18 hours on, 36-59inch.  Vegetative Stage :12-16 hours on , 18-36inch.  Flowering Stage : 10-12 hours on, 12-18inch.  The lighting time and height can be adjusted Accor,ding to the site environment and specific plant plants.     Professional Description: Full spectrum wavelength (5-bands) is suitable for plant growth. Good for all kinds of plants, such as roses , peppers , tomatoes , basil , lettuce , herbs and any other vegetables from seeding to harvest . Altogether increasing the yield by 20-50% which should contain 10-20% more total soluble sugar and vitamin C as well as 20-30% more crude protein.     Application: 1) Seeding / Breeding/ Veg/ Flower/For all planting stages / Green Vegs / Flower Plant / Fruit Plant / Herbs / Medical / Meat Plant etc.  2) Hydroponics / Horticulture / Indoor plants / Greenhouse Lighting / Pot Culture / Farm / Water Soluble Breeding / Pipeline Cultivation etc.  3) Exhibition / House Garden / Bonsai / Home / Commercial Crops / Project / Personal Growing / Urban and University Research etc.     Features: -Simple operation, the whole family can operate.  -Atmospheric and beautiful, simple design, meticulous workmanship.  -Our grow lights help your plants, flowers, Hydro etc grow better, the best choice for you.  -Lighter than other general led grow light panels,against friction, pressure,with long service life.high compressive strength and compression strength.     Package Included: 1 x Plant Growth Lamp.     Note: 1.If you have any problems or concerns, please contact us.  2.Please allow 1-3cm measuring deviation due to manual measurement.Thanks for your understanding.  3.Monitors are not calibrated same, item colour displayed in photos may be showing slightly different from the real object. Please take the real one as standard.  4.Please leave us a message about which style you are purchasing.Otherwise we will send randomly. Thanks.  5.Indoor use only : Light is not waterproof , can not used in water or in wet places.  6.Installation : To avoid the danger of electric shock, please turn off the power switch before installation.  7.Extremely bright : Do not look directly at the LED light when it's works