High Power 300W LED GrowLight1. SpecificationItemValueItemValueSize(mm)482x315x70 mmPower(watt)300W (144x2W)Input voltage(V)85 265VLumens(Lm)6720LmInput current(A)0.8 2.5 ALifespan(hrs)50,000 HoursWork frequency(Hz)50/60 HzWorking environment(-20 40°C)Switchtwo or morePF>0.97LED Quantity144pcscolorRed:620 630nm/660nm;Blue: 430 470nm; Yellow:590 595nm;Orange:600nm; Infrared:850nm; UV:380 400nmCarton box590×430×170mm/1pcGW/pc9.5kgWide beam angle120 degreeRegular spectrum ratiored:blue:white:7:1:12. Product features(1)Light color: red(620nm 700nm) and blue(430nm 470nm), Orange, yellow, white, UV etc(2)wattage of LED emitter: 1w led chip, we can also use 2w or 3w led chip.(3)Power: 300W LED grow light can replace standard 600W HPS grow light.(4)High efficiency: save 90% power consumption, saving money for the end user.(5)Convenience: Use built-in switching mode 97% efficiency power supply,no need ballast as MH and fluorescent which will inefficient and burnout finally.(6)Promote plants growth: deliver the colours of light used by plants for efficient and healthy growth,such as red 620nm,630nm,660nm, blue430nm,450nm,470nm, we can calso add UV & infrared ray.(7)dimmable and no dimmable light, remote control.(8) LED is cold lighting that produce much less heat and 6 built-in cooling fans help cool down the lamp very well.3. Caution(1) indoor used only(2) Do not use in dripping water or drippnig irrigation place(3) The led grow light lighting time plus sunlight lighting time should be 10-16hrs.4. About our service(1) Every inquiry will be replied within 24hours(2) Good aftersales services with 3 years warranty.(3) OEM and ODM services are kindly accepted.5. ApplicationIts suitable for the greenhouse lighting, horticulture, Hydroponics, Farm/FlowerExhibition/Garden/Bonsai etc.