Features: AC180-240V wire connection. Energy-saving LEDs, diverts targeted wavelengths for plants. Full-spectrum growing light for seed starting, germination, veg and flowering. Aluminum shell, efficient heat dissipation, extends the service-life of the lamp. Mounting bracket can be adjusted 180° for different lighting direction. IP65 weatherproof rating, no worry about the humid planting environment to damage the light. Easy to use and very suitable for indoor growing. Specifications: Material: Aluminum & PC Input: AC180-240V, 50/60Hz Power: 50W; 100W (optional) Light source: 50pcs 2835LEDs(50W); 96pcs 2835LEDs(100W) Lighting color: pink Luminous flux: 750lm(50W); 1800lm(100W) Wavelength: 507nm Lighting angle: 120 degree CRI: Ra80+ Protect rate: IP65 Lifespan: 50,000h Working temperature: -20°C to 55°C Light weight: 170g / 6ounce(50W); 260g / 9.2ounce(100W) Light size: 50W: 220 * 112 * 24mm / 8.7 * 4.4 * 0.9in 100W: 236 * 128 * 24mm / 9.3 * 5 * 0.9in Package weight: 220g /