UPDATE DIODE: SF1000D led grow lights changed from SAMSUNG 301D Diodes to More Expensive 301B Diodes - the highest light output LED available at present, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields, bang for your buck! LOWER RUNNING COSTS: High Energy Efficiency, Better Light Penetration. Consuming only 100W, achieve better or comparable results than 200 watts HID with 50% less heat and power consumption. Highly recommend for 3X3 ft Veg 2x2 ft Flower. SUNLIKE SPECTRUM: Full spectrum 660-665nm,3000K,5000K and IR, ideal for all growth stages (germination, clones or cuttings, seedlings, veg, flowering applications), turn your seeds into your own supply, produce beautiful high yielding plants. SAFER & MORE RELIABILITY: No Fan ZERO Noise, large areas of solid aluminium heat sink, special protective covers for cables, waterproof led grow lights for seed starting, 50% longer lifespan compare with other led grow light. Allowing you to grow with confidence. As a professional manufacturer of Led grow lights for more than 10 years. Spider Farmer has always insisted on creating more efficient, suitable and high-quality home planting equipment for plant growth, and strives to become a trusted partner for every grower! You will get a Spider Farmer SF1000D grow light, instruction manual, a pair of silver hooks, a pair of black hangers.