CMH Ballast Grow Light Ballast LED Driver Grow Light DriverCommercial Driver Bulb Grow Light Bulb Reflector Grow Light FixtureGrow Light Kits Accessories Lighting Accessories Grow Light Kits Home > Grow Light Kits SE-315D-W 315W Grow Light Kit Low Frequency,Square wave GLK-315D/E 315W Grow Light Kit Low Frequency,Square wave SE-500D-W 500W Grow Light Kit Low Frequency,Square wave GLK-630D 630W(2x315W) Grow Light Kit Low Frequency,Square wave GLK-630DS-W 630W DE Grow Light Kit Low Frequency,Square wave GLK-1000D 1000W DE Grow Light Kit Low Frequency,Square wave