Specification: Parameter: Mva-GL-120W-A Mva-GL-120W-B Input voltage 120/230VAC 120/230VAC Power 120W 120W LED Qty 119pcs 119pcs Color R&B (8:1 ) R&B(8:1 ) Lumens 3100Lm 2700Lm Wavelength Red:625-635nm Blue:460nm Red:660nm Blue:460nm Photon flux desity/mol.s 14..4 (Under 1.2M ) 18..5(Under 1.2M ) Covering area (1M height) 12.5Square meter 12.5 Square meter Equal to HPS light 500W 550W Packing size 450x250x55mm 450x250x55mm Weight N.W 4kg /G.W4.5kg N.W 4kg /G.W 4.5kg Life time 50000hrs 50000hrs Caution: 1)Indoor used only 2)Don’t use in dripping water or dripping irrigation place to avoid light damage. 3)The led grow light lighting time plus sunlight lighting time should be 10-14hrs. There is an old saying ‘too much water drowned the miller’. No time rest and digestion-absorption,it will affect the growing speed. Features 1 Color: red and blue 2 Powerful 120W LED grow light can replace standard 500W HPS grow light 3 high efficiency,save 85% power consumption save electricity bills, save money for the end user 4 unique design, light and beautiful 5 no need outside power supply,convenient to use 6 use built-in switching mode power supply,above 95% efficiency 7 emit the wavelength of light which can be fully absorbed by the plants to photosynthesis 8 promote the plants growth,budding, flowering 9 use kinetic theory of air to solve the heat problem 10 no infrared ray and ultraviolet radiation 11 can be directly placed above the plants,no scorching at all 12 ligthing protection,vibration protection 13 easy to install and use, plug into the electric outlet(120/230Vac) directly 14 running quiet and cool, no need heat-removal equipment 15 Ideal for all phases of plant growth 16 plug-and-play grow light,no need any accessories 17 Any plug are available 18 CE & patent right 19 good aftersales service, 3 years warranty Application Flowers and vegetables warm shed or greenhouse,seeding of plants growth room,nurseries, home & urban garden and university research etc.