I. High quality 3W LED+700mAcurrent=The top performance700 mA is the best drive current for 3W LEDs,runing LEDs with possibly high current can take full advantage of LEDs, making your initial investment in LED devices to be well worth it.However, LEDs and LED drivers should be of superior quality as so to undertake the high electric current, besides the entire equipment should be good enough in heat dissipating to bear all the heat emitted by 3w leds.Selects the finest LEDs and drivers to ensure the stable performance as well as the long life span of the fixtures,our three-year warranty policy proves our confidence in products.II. Modularity designModularity design, each part interconnect by the male female plug directly, very easy for repairment and maintenance, only few steps to assemble up the whole fixture.III. RTPM intelligent control system（Remote,Dimming,Timing and Temperature control）RTPM is a multifunction intelligent system, including remote, dimming, timing, custom temperature control and mult-unit chaining function. In order to meet the growth demand of all kinds plants, the users can choose various different lighting effect scheme. 1、Remote-controlled, dimming and timingThere are three controllable circuits in the light, the brightness value is 0%-100%, in order to add and reduce the adjustable brightness , 1% or 10% is available, also, 1% is allowed to adjust the brightness in the single circuit. Four time bucket can be set on brightness in each circuit. In the right system time setting circumatances, when the time reach timing time bucket, the hole light will turn into the timing preinstall brightness automatic.，24 hours continuous cycle.（Please see the remote operation instruction manual )2、Temperature control and protection When the heat sink temperature over 65℃, the intelligent temperature control will cut off the power supply system automatic. The system will outo star when the temperature cooling to 50°.3、Data memory The brightness and timing setting will auto-save after setting 45 seconds, the lamp will enter the setting brightness condition last time when it electrify and get to work next time. The system time will keep the clock continuous operation about 3 months after the lamp completely without electricity, the built-in superbattery will be full charged within 20 seconds. Also, it without needing battery replacements.SpecificationName: 50W LED Grow Light Actual power: 45~55WModel: CDL-G-PT50W LED Qty: 27pcs*3WInput voltage: AC100~240V LED color: Red(630nm)/Blue(460nm)Output voltage:DC55~70V Lifespan: 50,000 HoursInput current: 670~700mA Brightness value: 0%~100%Low voltage impulse: 400us PF: 0.9Control system: RTPM Working frequency: 50~60HzCircuits: 1 Working environment: -20~40℃，45%~95%RHProduct size: 175*242*105mm N.W.: 1.6kgInner carton size: 280*250*140mm G.W.(Inner carton ): 2.1kgOuter carton size: 570*270*310mm/4pcs G.W.(Outer carton ): 8.94kgStandard configuration: LED Light x1,Remote control x1,Power line x1,Chaining x2,Remote control operating instruction x1Remarks: The above parameter is based on Red:Blue=8:1, for reference onlyIllumination and PAR value data sheetHeight(cm) 20 40 60 80 100 150 200PAR (umol m-2s-l) 828 226 102 57 36 14 8Illumination(lux) 21600 5820 2750 1592 1022 453 260Irradiation Area(m^2) 4.6 8.04 11.58 13.85 16.18 21.56 23.07(Remarks: the irradiation area is base on PAR value>10 )Introduction:1. Use high quality LED lighting source, the lifespan is up to 50000 hours.2. Replace 3~5 times of the HPSL power, 80% electric energy saving than the tradition HPSL and MHL.3. High lighting effect, 90% of the light will be absorbed by the aquatic plant, but to the traditional HPSL and MHL, the lighting effect is just 8%~10%. 4. Input cooling system, well solve the heat sink problem. 5. The input voltage is AC100V~240V，suitable for the world standard. Built-in power supply. No need other equipment, just access AC100~240V voltage from the plug, the lamp will be working smoothly, don't need the reflector and ballast either. 6. The lighting area and the height are changeable according to different plants and environments, the same as the parameter.7. Environment-friendly, no mercury and other harmful heavy metal. 8. Customers can choose the different ratios, Our suggestion is red: blue=8:1 or 7:2, red: blue: orange=7:1:1. The suggested wavelength of the red is 620-630nm, the blue is 460-470nm and the orange is 610-615nm. With the mixture of red ,blue, orange, yellow, UV, IR and white lights, provide the plants needed nutrient light. The red LEDs are good for sprouting and flowering, while the blue LEDs promote the growth, at the same time, customers also can choose the more suitable wavelength and LED colors.9.Optional 14W/45W/50W/120W/200W/400W/300W/600W and special customizationApplication：Ideal for all phases of plant growth, and works well with water solution culture and soil culture. Can be used in house garden, pot culture, garden, sowing, breeding, farm, flower exhibition, bonsai, garden, green house, sowing,breeding, farm, greenhouse cultivation, water soluble breeding, greenhouse cultivation, pipeline cultivation and so on. Attention:1. In order to save energy, please turn off the power if not use the lamp in a long time.2. Do not use the lights in dripping water or anywhere where they will get wet, water and electricity can be a dangerous mixture.3. The working environment for the light is -20~40℃,45%RH~90%RH. 4. To protect the light, Pls cut off the power when there is a lightning strike. 5. Don’t touch or move when the light working.