High-power full spectrum: 400W and 500W full-spectrum LED grow lights, IP65 waterproof rating, suitable for greenhouse and hydroponic planting, providing comprehensive lighting support for plants Multi-mode lighting: Three modes are available: VEG mode promotes germination and growth, BLOOM mode promotes flowering and fruiting, VEG+BLOOM mode is suitable for all growth stages, and the operation is simple and flexible Waterproof design: IP65 waterproof rating, suitable for various indoor and outdoor planting environments, ensuring stable operation under humid conditions High efficiency and energy saving: LED technology is more energy-saving than traditional lamps, has high light efficiency, provides a larger lighting coverage, and reduces electricity bills Wide application: Suitable for various plant growth environments, such as flowers, vegetables, hydroponics and greenhouse planting, supporting the needs of plants at all growth stages