Stinger ST4 120wLight Size 11.4" x 11.4 4' x 4' for max coverage at 3' above for all plants. For core and best intensity during the last weeks of budding we recommend 2' above plants fora 3 x 3 area! • Wide Voltage design (AC85-264V) • Can be used with any indoor growing method - hydroponics, aeroponics, soil • Three big quality fans on back run against heat • No need for additional cooling equipment, ballasts or reflectors • Integrated hanging kit - very easy to hang • Safe to operate - no risk of fire, burns or exploding bulbs • Produce less heat,less than 10ºC-12ºC temperature rise • Can be used with any indoor growing method - hydroponics, aeroponics, soil • 80% more energy efficient than Metal Halide or HPS lamps • 50,000+ hour life cycle • 3 year warranty 660nm 610nm, 440nm, 400nm, 420nm, 460nm, 525nm, 730nm 6500k.
Notice: Please make sure you are using in the normal environment. Do not hit or knock the product body during working The products is non waterproof, so put it in a dry place away from and chance of getting wet. Free shipping for USA: for more questions please email us at firstname.lastname@example.org