Browse and shop our largest LED grow light models available - generally compared with 1000 watt HID lights as they provide similar coverage areas. They will however run on less than 1000 watts; being one of the major draw points of LED grow lights. It's important to get your coverage area's right to ensure consistent and even growth across the garden. Within each product it will mention both the max and core coverage area's. If you still have any questions though please don't hesitate to reach out!