Item specifics ? Maximise Yields Save Energy Our innovative 6-bar design provides even, wide canopy coverage, perfect for both single and multi-tier racking systems. With a true output of just 420 watts and 1782 high-efficiency LEDs, this grow light delivers optimal results while keeping energy costs low. It covers 5.6' x 5.6' during the vegetative stage and 5.5' x 5.5' during flowering, providing 30% more intensity compared to traditional blue-red lights. Thanks to the latest Samsung 281B LED technology, it achieves a PPFD of up to 1546?mol/?s and energy efficiency of 2.8?mol/J, ensuring you get high-quality, abundant yields while reducing electricity bills. ? Full Spectrum with UV IR This grow light features a full spectrum with 1782 upgraded SMD LEDs (3000K, 6500K, 660nm, 740nm, 395nm), including UV and IR wavelengths. The UV (395nm) and IR (740nm) lights enhance plant growth by boosting resin production, increasing essential oils, and promoting stronger flowering. The sunlike spectrum supports all stages of growth, ensuring robust plants with less risk of spindly growth or mold. Perfect for Australian indoor hydroponic systems and soil cultivation, it ensures rapid plant growth from seedling to harvest. ? External Power Supply Efficient Heat Dissipation for Optimal Performance An external power supply improves heat management and safety, reducing the risk of overheating. The fanless design ensures silent operation while maintaining efficient cooling, perfect for quiet, hassle-free growing environments.the aluminium heat sink system efficiently dissipates heat, reducing light loss and increasing light intensity by up to 20%. This ensures your plants receive more energy without the risk of heat damage. ? Dimmable, Foldable Daisy Chain Function Easily adjust light intensity with the dimmer knob, fold the light for convenient storage, and connect up to 50 lights with the daisy chain feature .This is a game-changer for large-scale indoor growing or commercial applications, ideal for those looking to scale their operation. ? Reliable Warranty Local Support With a lifespan of 50,000+ hours, this grow light is built to last. Enjoy a 3-5 year warranty with local customer support for peace of mind. We're here to help with any questions, ensuring you get the most out of your grow lights. Specifications: Model No.:FD4500 Standard power: 420W Full Spectrum:3000K, 6500K, 660nm ,IR 730nm and UV 395-405nm LED Qty:1104pcs 3000K + 288pcs 6500K + 240pcs RED 660nm + 48pcs IR 730nm+48pcs UV Dimmable:0%-100% PPE:2.7?mol/J PPF:14055%?mol/s Lumen Lux:56160LM Life Span:50000hrs PF Data: 0.95 Max Coverge:5FT*5FT Work Frequency:50-60HZ Voltage:AC100-277V Dimension: 26x36x3.1 inch Water resistance:IP65 Warranty:2 Years Recommended for: Commercial grows Greenhouses Home grows (rooms and tents) Soil, hydroponic, aeroponic, or aquaponic systems Indoor farming or gardening Application: Greenhouse Lighting, Indoor Vertical Farm Lighting, Grow Room Lighting, Horticulture Lighting, Grow Tent Lighting Medical plants, Vegetable, Flowers, Crops, Fruits, Herbs, Leafy greens, pot culture, bonsai Clone, seedlings, nursery, vegetative stage, blooming, yield fruit, harvest 2024 Latest Design Product Description ?2024 new 6 bars high power 450W led grow light 5*5ft footprint 281b led grow lights large scale Co2 indoor farm ?The 6 bars led grow light is our best item for medical plants: ?1782pcs led inside,real wattage is 450w ?High Intensity SMD2835 LED led for options ?Performs Extremely great in All Stages of Growth. ?Get Higher Yields With Quality LEDs Project case Our 6 bars led grow light is good for indoor farm,grow facility,medical plants warehouse,grow ten,etc,... Why Choose Led Grow Light? After application testing, LED plant lights are very suitable for plant growth, flowering, and fruiting. ?As an artificial supplemental light, led plant lamp?s light can be enhanced anytime in a whole day, what effectively extend the lighting time by plants. ?Whether it is sunny, cloudy or rainy, led plant lamp can reasonably and effectively extend and scientifically control the light needed for plants. ?In the greenhouse or plant laboratory, plant grow light can completely replace natural light, to ensure plant healthy growth and promote faster and better growth. Compare with HPS/MH/HID/CFL lamp, LED growing light can improve plant efficiency and save electricity! Why choose Phlizon Foldable Grow Light Bar ? ?Fully assembled, industrial grade construction and durability ,covering full PAR (380-730nm) promotes photosynthesis for Growth Bloomming, ?Optimized spectrum for all phases of plant growth and production ?High performance aluminum alloy light bar, Fast heat dissipation, Uniform illumination , life span up to 50000 hours. ?Scientifically engineered spectrum to maximize photosynthesis, growth, and yield ? 40% less energy consumed and heat generated to produce an equivalent amount of delivered PAR than 1000W HPS ?Superior delivered PAR output and PAR photon efficacy than 1000W HPS ?Passive cooling design eliminates inferior features such as fans, moving parts, and noise ?10 years experienced R D team,rich experience in OEM/ODM. ?Truly Full Spectrum~Suitable for all Grow Stages from Seeds to Harvest~1w 2.7grams(Max) ?Sustainable and environmentally friendly mercury-free lighting source compared to traditional technologies (HID and fluorescent) requiring hazardous waste disposal ?Adjustable LED panels allowing for more focused or more diffuse lighting distribution over the plant canopy ?180 degree Folding design to save shipping cost and installation time enormously; We are the professional lighting manufacture, since 2001, focus on LED Grow lights more than 10years. we dedicates to high quality and performance grow lights with higher PAR/PPF for indoor horticulture plants. We customized our grow lights with real full spectrum to optimize plants growth and improve yields with energy saving and reliability. Phlizon is committed to provide quality products and professional customer supports to every customer. We always keep to develop new products to satisfy our customers, providing high quality and top service to you.