Features - Upgraded FC-E Led & Detachable Bars The NEW FC-E series uses independent and detachable light bars and power supply. The grower can assemble the light bar according to their needs, adjust the position of the light bar, and make the lighting more uniform, so as to maximize the output. Whether growing food, or ornamental plants, the FC-E series can take care of every corner of your grow space with the most uniform light distribution. Generate high-quality, reliable crop yields and sustainable control over your grow results! - High-Quality Efficient LEDs Chips High-Quality LEDs chips, High Efficiency Up to 2.8 μmol/j,This High-intensity spectrum is beneficial for plants at all stages - from veg to bloom, and creates Big density Buds,IR&UV added(FC-E6500/FC-E8000 except),better for plants grow. - Dimmable Brigntness & Dimming Daisy Chain Dimmer knob added, ON/OFF and multi-connection function,more convenient to adjust the brightness. Up to 200 lights can be daisy-chained and control together on just one light - Uniform lighting&Boom Yield & Increasing Crop Quality Upgraded sun-like full spectrum,high PPE, max yield at 2.5g/w, increasing your yield 50% or more compared with old blurple and HPS lights. Specifications: Noise Level: 0 dB 4*(166 White+46 Red+2 IR+2pcs UV)=864pcs Samsung LM281B 3000K+5000K+Red+IR+UV Spectrum: 380-410nm,660-665nm,730-740nm,3000K,5000K Standard Wattage: 320W @100-277V With 6FT AC power cord. Max power: 3200W Amp Draw:2.67 A@AC120V,1.33A@AC240V ,1.16A@AC277V 0-10V dimming Cover: 4*4 feet =1.2m × 1.2m PPF(Par Value) : 780 μmol/s Detachable Driver---Sosen SAA Driver Lumen Output: 51200 Lm@AC120V,50800Lm@AC240V Replaces HPS/HID/MH: 400 watt Product Size: 795*690*86 mm Product Weight: 6.4KG Input Voltage: 100-277V Frequency Range: 50~60Hz Life Rating: 50000 hrs PPE: 2.6μmol/j Max Yield: 2.5g/w Package Content Grow light x 1 Hanging Kits x 1 Manual x 1 This product comes with 3 years warranty