SANSI 70-Watt 3915 Lumens Integrated LED Full Spectrum Grow Light, Daylight

Compared with other grow lights (all competitors use aluminum), ceramic modules are better for heat dissipation. Hollowed-out structure, more effectively dissipate heat, 50,000-hours long lifespan. At the same time a 70-Watt low power light with 3915 Lumens high luminous flux, can save a lot of money on electricity bills. Costs only $15.95/year (12-hours a day usage).