700W LED Grow Light Switch Control Each Colour, Very good for the need of plants in different growth stage 1)1.2W(3chips) Unit LED. 1. Product Advantage. 1) Use high efficient 1.2w LED as the light source, Based on 576x 1.2W high power LEDs.2) Wide beam angle: 120 degree (larger lighting area).3) Smart appearance: built-in power supply, no need ballast, reflector, it can use independently.4) Unique heat dissipation device: thermostatically controlled fans to keep LEDlight cool.5) Small light decay, long lifespan morn than 50000h.6) Can be combined with fluorescent lighting.7) Environment-friendly: have no mercury and other harmful heavy metal, emit no light harmful for plant.8) Energy-saving: emitting light fully absorbed by plant, much efficiency compared to HID grow lights to produce the same result.9) Ratio of Red and Blue in R&B is 8:1; we also could change the ratio according to your special requirements.10) This one also can be LED ceiling light, are very suitable for the large size of the illumination, such as the hotel hobby, warehouse, workshop, station etc . 2. Technical Specifications. 1) Power Factor(PF):>0.972) Total Harmonic Distortion:<15%3) The number of LED:576pcs4)Ratio: Red :Blue=8:1/7:2, Red: Blue: Yellow / Orange/White/UV=7:1:1, Red(660):Red(630):Blue: Orange: Yellow =5:2:1:1:1.5)The ratio can be changed according to your special requirements.6)Normal Wavelength: Blue 450 460nm Red 620 630nm,660nm. 3. Product Application 1)Hydroponics & Horticulture & Greenhouse Lighting. 2)Seeding/Seedling/Breeding, Farm/Flower 3)Exhibition/Garden/Bonsai/Home / urban and university research ect. Parameter: ItemValueItemValueSize(mm)1030x410x175 mmPower(watt)700W (576x1.2W)Input voltage(V)AC85-265VLumens(Lm)23520LmInput current(A)2.64 -8.24ALifespan(hrs)50,000 HoursWork frequency(Hz)50/60 HzWavelength ofthe Color(nm)Red:620-630/660;Orange:610-615;Blue:450-470The heightabove the plant(m)3 4mThe bestlighting timeper day(hrs)8 16hrsColorRed/Blue/Orange/Yellow/Green/UV/IRBest Lighting Area15-50 M²LED ChipBridgelux /Epistar/Semi /OsramPacking1pc/CartonNet Weight(KG)17.5KGGross Weight(KG)19.5KG Parameter Comparison Input powerconvert toLED Grow PanelIncandescentLampFluorescentLampMetal HalideVisible lightradiation energy10%-12%5%23%27%Infraredradiation energy0%90%36%17%UVradiation energy0%0%0%19%Physiologicaleffective energy10%-12%≤0.1%≤1%≤0.5%ValueMost SuitableNot MostSuitableNot MoreSuitableNot Suitable