Recommended for: Commercial windows Greenhouses Home windows (rooms and tents) Soil, hydroponic, aeronic, or aquatic systems Indoor farming or gardening Applications: Horticulture LED Grow Lighting Artistic LED Grow Lighting Greenhouse LED Grow Lighting Hydronics LED Grow Lighting Vertical Farming LED Grow Lighting Bar Style, Optimized Light Spread, and Light Uniformity - World Class UL Listed Water proof Driver Foldable Elegant Design, Out of box Feature, User Friendly&Easy Set Up Customized Aluminum Skin, Large Cooling Area, Updated Heat Dissection Daisy Chain Dimming Function, Up to 50 Lights - High quality Samsung 281B LED, High Light Intensity, High Energy Conversion, Stable Performance, Longer Lifetime Quiet No Cooling Fans, No Noises - New Clear Waterpr.