<p>Welcome VIPARSPECTRA Latest XS4000 grow light, with optimal full spectrum layout, dimmable knob, Samsung LM301B diodes, Mean Well Driver, improves plants yields, is ideal for all kinds of indoor plants veg and flower at all growth stages.</p> <p><b><p><b>Outstanding Design:</b><br> HIGHER QUALITY YIELDS & LOWER RUNNING COSTS –VIPARSPECTRA XS4000 uses the latest in high yielding LEDs technology today-Samsung LM301B diodes, high energy efficiency, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields.</p> <p> IDEAL FOR ALL GROWTH STAGES- The XS4000 provides optimal full spectrum by concentrating energy on wavelengths that are most beneficial for all indoor plants’ need, rapid plant response from seed to flower.</p><p>HIGH PERFORMANCE– The XS4000 grow light is scientifically engineered to keep the balance with highest PAR/Lumen and suitable coverage. </p> <p> NOISE FREE-FANLESS design makes your growing life easy and quiet, quickly heat dispersing material aluminum reducing light lost to aisles and walls, increase the light intensity up to 20%, allowing your plants receive more energy.</p> <p>FLEXIBEL DIMMABLE KNOB–The light intensity can be adjusted according different plant growth stage.</p> <p><b>Specifications:</b><br> - Replace a 1200 watt HPS/MH<br> - Vegetative Coverage at 28": 5x4ft<br> - Flowering Coverage at 24": 5x3ft<br> - Avg. Power Draw: 480watt±5%<br> - High Intensity SMD LEDs<br> -DB: 0dB<br> -Amp: 4.0A @AC120V, 2.18A @AC220V<br> - Input Voltage: AC100-240V<br> - Frequency: 50-60Hz</p> <p><b>Package includes:</b><br> · 1 x XS4000 LED Lighting<br> · 1 x User Instructions<br> · 1 x 6ft US Power Cord<br> · 1 x Hanging Kit<br> </p> <p><b>Attention please:</b><br> - Extremely bright, do not look directly at the LED bulbs when the light is working.<br> - Indoor use only.<br> - No extra ballast is needed.<br> -Make sure you purchase authentic viparspectra grow light.</p>