Specification: Model: PH-FD LED grow light Shell material: aluminum Power:800W+/5% HPS equivalent: 4000 watts Voltage: 120-277V AC, 347-480V AC, 50/60 Hz LEDs: HighTech Samsung LM281B 2592PCS LED 8 bar(number): Total in 2592pcs :576pcs 660nmRed lights+576pcs 6000k White Leds +1440pcs 3000k white lights Spectrum:Full spectrum, 3500K,6000K,660nm,730nm for seed to flower growth Driver:External dimmable Mounting Height:? 6? Above Canopy Dimming: Knob dimmer, Dimension: 41.7X40.8X3.1 inch Input voltage: 100 ~ 240V AC Wavelength: full spectrum 380nm ~ 780nm Frequency: 50Hz / 60Hz LED brand: High Tech Samsung LM281B Chips Driver: UL Certified driver Service life: 500,000 hours Light Color: 3500K Coverage area: Flowering footprint: 5.6X6.1ft Package includes 1 x LED Grow Light 1 Set x Free Steel Hanging kits (Easy installation) 1 x Free Warranty cards 1 x Free Power cord with Plug(AU plug) ?Samsung LM281B Led+Chips 2023 UPDATED Samsung LM281B Diodes, Higher light intensity, Less light decay, Better lumens and PAR values ??output. For maximum uniformity, hang the fixture 24-36 inches from the crop.The 8 passively cooled bars provide full-spectrum, broad-coverage light for full-term growth ?Full Spectrum+Dimmable 0-100v Professional proportional spectrum that is more suitable for plant growth (380nm-800nm) Blue, White, Red and IR, providing more effiecient light for indoor plants.It is perfect for all stages of growth of indoor plants, vegetables and flowers, from seeds to harvest. ?MORE DEEP RED LIGHT 660nm This is the NO.1 factor that affects your palnts growth. equiped with high-precision 90-degree lens and reliable Samsung LM281B LED Tech together, which can make sure 98% light souce can apply to your plants completely, make your plants healthier and happier ?Large Built-in aluminum alloy With an output of 1400 µmol s-1, this fixture achieves an impressive efficacy upto 2.8 µmol s-1 per watt.Passively cooled LED bars provide intense light coverage with no fans or moving parts?significantly reducing the number of possible fail points compared to other fixtures Key Features: 1. Superior Coverage Energy Efficiency Wide 8-bar design delivers even canopy coverage for 6.5' x 6.5' veg stage or 5.6' x 6.1' flower stage 800W true power output with 2592 Samsung LM281B LEDs (30% more intensity than standard blue/red lights) Industry-leading 2.8 ?mol/J efficiency outperforms traditional 2000W HPS systems PPFD up to 1169 ?mol/m/s for maximum photosynthetic activity 2. Optimized Full Spectrum Technology Professional-grade spectrum blend: 3000K, 6500K white + 660nm deep red LEDs Promotes healthy growth from seedling through flowering stages Ideal for tomatoes, peppers, leafy greens, and commercial hydroponic operations Prevents leggy growth and mold with balanced light distribution 3. Advanced Thermal Management High-reflective aluminum heat sinks increase light intensity by 20% Fanless design operates silently without compromising cooling efficiency Foldable 180 design for easy installation and space-saving storage 4. Intelligent Growth Control Adjustable intensity via dimmer knob for precise light management Compatible with single or multi-tier racking systems Daisy-chain capable for expandable growing operations 5. Reliable Performance Support 3-5 year manufacturer warranty Energy Star compliant design reduces operating costs Includes hanging kits and detailed user manual Ideal For: Commercial hydroponic farms Indoor vegetable production Cannabis cultivation Research greenhouses Home grow tents ABOUT PHLIZON LED GROW LIGHT Phlizon has been developed by growers over many years of careful experimentation and testing. We mainly produce the led grow light and related accessories in Agricultural Greenhouses help indoor and outdoor plants growing. Scientifically engineered to deliver the highest level of PAR output and balanced Coverage in the LED grow market. WHY CHOOSE PHLIZON 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, lifespan 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 3000W 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 ?Applications: Indoor crop production, greenhouses, growth chambers, retro-fit existing HID or new construction controlled environment grow facilities. WHY CHOOSE US We can do whatever we can to ensure that interests of consumers Repair Center 3 repair center SupplyDirectly from factory ExpressFast discreet delivery PriceNo physical stores no middleman Service100% satisfied customer service WarehouseUS/UK/EU warehouses RECOMMENDED FOR: Commercial grows Greenhouses Home grows (rooms and tents) Soil, hydroponic, aeroponic, or aquaponic systems Indoor farming or gardening 30days in return and 3 years warranty so that you can buy with confidence. Application: * Horticulture LED Grow Lighting * Artificial LED Grow Lighting * Greenhouse LED Grow Lighting * Hydroponics LED Grow Lighting * Vertical Farming LED Grow Lighting