Feature: 1. Built-in constant current power supply, with high performance, low energy consumption and other advantages. 2. Built-in 2pcs heat dissipation fan, can effectively improve the heat dissipation, extend the normal service time of the product, and improve the effectiveness and stability of the light source to the plant. 3. The 1200W plant lamp can replace the 3-5 times power high-pressure sodium lamp, saving 80% of electric energy. Life span up to 50,000 hours. 4. Recommended that the red wavelength be 620-630 nm and 640-660 nm, the blue wavelength be 450-460 nm and 460-470 nm, white light 6500K, UV 380 nm, IR 730 nm. Red light promotes plant germination, flowering, blue light promotes plant growth, UV sterilization, and IR accelerates plant absorption. 5. Safe and eco-friendly, no pollution and harmful substances. 6. It can effectively promote the growth of plants at various stages, and is suitable for providing various plants of indoor garden, aqueous solution culture and soil planting with the spectrum needed for photosynthesis. 7. Widely used in greenhouses, plant factories, greenhouse farming, flower farming, indoor gardens, water-soluble culture, pipeline cultivation, farms, potted plants, spray plants, tissue culture, etc. Plant tissue culture and cultivation suitable for vegetables and flowers. And it is effective for aqueous solution culture or soil cultivation. Specification: Size: Approx. 31x21x3.5cm/12.2x8.3x1.4in Shell material: ABS Light: 100pcs 3W SMD3030 light chip Input voltage: AC85-265V Life span: about 50000h Power: 1200WOptions: EU, US, UK Plant growth lamps are special kind of lamps. According to the law of plant growth, sunlight must be needed. Plant growth lamps are the kind of lamps that use the principle of sunlight to replace the sunlight with light to create an environment for plant growth and development. Plant lamp knowledge: 1. The light of different wavelengths has different effects on plant photosynthesis. The light required for photosynthesis of plants has a wavelength of about 400-700 nm. Light from 400-500 nm (blue) and 610-720 nm (red) contribute the most to photosynthesis. 2. Just use these two color combinations. In terms of visual effects, the red and blue combination plant lights appear pink. 3. Blue light can promote green leaf growth; red light helps to flower and prolong flowering! 4. When the plant light is used to fill light, the distance of lamp to the blade is generally about 0.5 meters, and the continuous irradiation for 12-16 hours per day can completely replace the sunlight. UsageWidely used in greenhouses, plant factories, greenhouse farming, flower farming, indoor gardens, water-soluble culture, pipeline cultivation, farms, potted plants, spray plants, tissue culture, etc. Plant tissue culture and cultivation suitable for vegetables and flowers. And it is effective for aqueous solution culture or soil cultivation. Package List: 1 x Light1 x Plug1 x Hook Note: 1. No waterproof function, do not spray water, or put it in water, otherwise, leakage of electricity will cause damage to human body or lamps.2. Ensure that the product is used under normal conditions during use. The working environment of the lamp is -20~40°C, 45%~95% RH.3. Avoid installation in places with heat sources, hot steam and corrosive gases to avoid affecting life.4. Ensure that the installation location can withstand 10 times the weight of the product before installation.5. Please turn off the power while thundering.6. It is forbidden to disassemble the product.