•Full digital circuit ballast with maximum efficiency up to 95%Pure aluminum alloy material is applied to help dissipate heat. Height and amount of crenate coolers (heat dissipation) are calculated accurately by thermodynamically technology. Products undergo rigorous testing to keep long-term safety and stability.•Reflector applies special material to achieve 97% reflectivityIt’s convenient and easy for users to regularly remove and clean, and easier to maintain the reflector. This design achieves highest efficiency of lighting. Reflector can enhance deeper penetration, which enables irradiation more evenly and guarantees the best angle for planting illumination area.•Ceramic socket with better insulation & non-flammabilityAlumina 95 ceramics with better hardness, high temperature and pressure resistence and non-flammability is applied for the socket that matches Nanolux patented design. The unique structure design is convenient and easy for users to replace and maintain the lamp and to guarantee the safety of production and management.•The installation of sheet metal arm is convenient and fastAdopt sheet metal process design prevents the deformation and rupture that are caused by high and low temperature, thermal expansion and contraction. The lamp holder matching holes to fix the socket is more stable. The reflector matching a automatic design is perfectly combined with arm mold. This is a secure, convenient and stable design.•0-10V dimming makes centralized control availableControl module in the fixture can make the group lighting control ON/ OFF available along with 20%~100% precise dimming adjustment. Color Temperature 3KColor Temperature :3000Photon Flux:1700 µmol/sLumens:100000Lumens Per Watt :110Rated Life:10000 hoursCRI :85Color Temperature 4KColor Temperature :4200Photon Flux:1600 µmol/sLumens:95000Lumens Per Watt :100Rated Life:10000 hoursCRI :97 1) Eco Farm is a top-trusted online retailer offering honest grow advice and top-of-the-line LED grow lights and other grow/harvest/extraction equipment.2) Reliable International Shipping AvailableNearly all of our products can be shipped internationally using DHL or similar couriers.3) 100% Quality GuaranteeYou will buy confidently from us since only sell new, official products (no used items or clones).4) Safe, Secure, Discrete TransactionsAll card payments are processed through our encrypted SSL security processing system. Your identity is always protected.5) Hassle-Free ReturnsAnd just in case your purchase was not up to your standards, we offer return if you are not 100% satisfied for any reason.

  COB TECHNOLOGY LEDS- CREE COB is known for high power and stability. COB, higher brightness, smaller thermal resistance, less light attenuation and longer life.Our COB itself is a full spectrum design with high PPFD value which can promote faster and better plant growthFULL SPECTRUM- The CREE COB LED itself is a full spectrum lamp integrated design bead. We have added additional light beads in various bands to ensure the scientific of the full spectrum.GS2 contains 10x CREE 10W COB, 40x SMD 3W;GS4 contains 20x CREE 10W COB, 80x SMD 3W；MAXIMUM ENERGY SAVING- The GS2 actual power is 190watt.Best hang height at 24",Core Coverage area at 3*4ft. The GS4 actual power is 380watt.Best hang height at 24",Core Coverage area at 3*4ft. Maximum coverage area at 4*4ft. It is more scientifically and energy-efficient than HPS HID and MH. It serves both herb/veg/bloom and is convinient for you. PACKAGE INCLUDES: 1 x LED Grow Light1 x Hanging Kit1 x Installation Accessories1 x Power Cord1 x Product manual RECOMMENDED FOR: Grow tents, Grow rooms, Large indoor grows Soil, hydroponic, aeroponic, or aquaponic systems MANUFACTURER'S WARRANTY: 3 years 1) Eco Farm is a top-trusted online retailer offering honest grow advice and top-of-the-line LED grow lights and other grow/harvest/extraction equipment.2) Reliable International Shipping AvailableNearly all of our products can be shipped internationally using DHL or similar couriers.3) 100% Quality GuaranteeYou will buy confidently from us since only sell new, official products (no used items or clones).4) Safe, Secure, Discrete TransactionsAll card payments are processed through our encrypted SSL security processing system. Your identity is always protected.5) Hassle-Free ReturnsAnd just in case your purchase was not up to your standards, we offer return if you are not 100% satisfied for any reason.