Reliable Brand: Mars Hydro has more than 8 years experience in led grow light line, selling 100% authentic MarsHydro light, all our lights have passed the ETL Certification led grow.
Creative Design: They are flexible switch of Growth/Bloom mode, powerful 5W more intensive penetration and full spectrum with IR (730). Superior pure aluminum heat sinks provide great dissipation condition.
Wide Coverage and Energy Efficiency: Core Coverage is 4.5ftx4.5ft and Max Coverage is 6.5ftx6.5ft. Compares to traditional 1600 watts HPS/MH while consuming only 630 watts. Perfect for 60 x 60 x 80inch grow tent. Perfect for 7-8 plants at the stage of flower.
Excellent Cooling System: Four fans spinning together with big heatsink, enough for self cooling. Whole light is ETL certificated, safe to use.
Satisfaction Gurrantee：3 years local warranty. Within 1 year, the shipping fee and replaced parts fee is free. From 1 to 2 years, you’ll be responsible for shipping charges and replaced parts is free. From 2 to 3 years, you’ll be responsible for shipping charges and handling fee.