MARS HYDRO Led&nbsp;Grow&nbsp;Light, Full&nbsp;Spectrum&nbsp;Grow&nbsp;Lights&nbsp;for Greenhouse Indoor&nbsp;Plants&nbsp;Veg&nbsp;and&nbsp;Flower,Growing Light Bulbs for&nbsp;Hydroponics (MarsII 700 W) MarsHydro has more than 8 years experience in LED grow light market and always specializes in researching and designing advanced energy-efficient greenhouse and indoor horticulture lighting. The MarsII led grow lights have the highest PAR/LUMEN output per watt of most LED grow light, and empower growers control over quality, yield, and plant characteristics. MarsII 700W led grow light selects superior optimal full spectrum, maximize resin and really THC yield, and run fairly high red light levels which is favored by many growers. 3 pieces IR leds are also included to promote cell division. 350Watt HPS grow light replacement, and consumes only 283watts. Perfect for 3.53.5 veg,33flower grow area and good for Mars Hydro 100 x 100 x 180cm grow tent. Unique selectable VEG and Flower switches added to assist indoor growers adjusting spectrum according to planting stages. Whole light is ETL certificated, Plug with VDE and UL Certification wires. 2 years warranty plus 30 days satisfaction or return guarantee. Service center available in California, and 8-working-hour message reply service provided . Indoors useonly,not water-proof Stop using the light when the fan stops spinning. Keep appropriate distance in case of burning the leaf. Maintain stable voltage to avoid any damaged to light fixture Extremely bright, don&#039;t look directly,please wear your sunglasses when looking at it. 1 piece MarsII 700W LED grow light 1 power cord 1 steel hanging kit