Check the listing for details. VS1000 LED Grow Light 2.75μmol/J Samsung LM301 Diodes Full Spectrum Dimmable 2x2. Color: White, Condition: New. Listed at 87.74 USD. About this item Low Costs & High Efficiency: VIVOSUN’s VS1000 LED grow light uses the latest LED plant light technology with Samsung LM301 diodes & brand driver for high energy efficiency with 2.75μmol/J ; Extremely high output but consumes only 100W of electricity, making it more efficient than traditional HID lamps and other plant lamps on the marketConvenient Dimmable Lights: This LED grow light has a dimming knob & ballast, so it adapts to different plant growth stages by adjusting its output from 25% to 100%; Super convenient for both beginners and professional growersSunlike Full-Spectrum Light: These Samsung VS1000 LEDs deliver the optimal full-spectrum coverage and power needed by your plants at all growth stages, with maximum PAR output at various distances, supporting efficient photosynthesis for indoor plantsLow Noise & Heat: VS1000 LED plant growing lamps have a unique appearance, with power supply and ventilation holes; No fans needed means low noise; Ambient heat around this light is very low, so there is no need to worry about burns or damage to your plants; Mild heat means you can place the lamp directly above your plantsWarranty: Super durable and reusable; Comes with grow glasses, a pair of VIVOSUN US-patented rope hangers & 5-year after-sales service; If you face any problems with the item you receive, please do not hesitate to contact us Item specifics Max coverage area: 2X2ft-3X3ft Power Consumption: 100 Watts Voltage: 100-277V Energy Efficiency: 2.75μmol/J Package include:1x LED grow light; 1xGrow Room Glasses; 1x carabiners; 1x 6ft 120V power cord