LED Grow Light, Ativia Newest QS4000 Samsung LM301B Diodes & MeanWell Driver & Dimmable Full Spectrum Daisy Chain Plant Grow Lights 5x5ft for Hydroponic Indoor Plants Greenhouse Veg and Bloom

Brand: Ativia

Color: Silver

Features:

• HIGH EFFICIENCY GROW LIGHTS – The QS4000 LED grow lights consume only 450 Watts true output with 892pcs sunlike full spectrum LEDs with Warm White, White, Red and IR diodes (3000K, 6500K, 600nm and 760nm); High energy efficiency with 2.9 μmol/J; High uniformity, high penetration and optimal PAR; Boost the yields maximumly. It’s a must have for any indoor growers.
• HIGH QUALITY INDOOR GROW LIGHTS – QS4000 plant growing lamps adopt high-end SAMSUNG and MeanWell components, the Samsung LM301B Diodes with IR, and Meanwell XLG Series Driver, which is UL listed, IP65 waterproof, 100-277V input voltage and energy saving; Longer lifespan; Accelerate growth of plants and boost the yields; Short circuit protection, over-voltage protection, overload protection, over temperature protection; Excellent in safety.
• SUPERIOR HEAT SINK WITH SIDE HOLES DESIGN & ENERGY SAVING – Compared to normal plate lamps, QS4000 full spectrum led grow lights adopt 15mm aluminum heat sinks with advanced side holes, providing THREE DIMENSIONS superior rapid heat dissipation, largely improving the cooling efficiency. It performs excellently in EVERGY SAVING; The life-span of light is expanded by 70%.
• PRECISE DIMMER AND DAISY CHAIN – Ativia full spectrum grow light built-in control board; Upgraded dimmer with high precision 0%~100% dimmable range and on-off switch, so the intensity of light can be adjusted precisely according to the needs of plants making the full spectrum grow light adaptable to germination, veg, bloom, and fruiting periods of plants; Multi-Lights connecting supportable, external controller supportable; Convenient one-knob dimming by main light.
• WORRY-FREE WARRANTY – No fan no noise, totally silent; Plug and Play; Comparable to traditional 1200W HPS/MH while consuming only 450W! Perfect for 5x5FT vegetative coverage at 18” and 4x4FT flowering coverage at 14”; 3 years warranty; 30 days of delivery for fully refund; Contact us at any time if any question.