If you have a 0.8×0.8 or 1x1m tent, you will get a perfect LED panel with high efficiency, tailored to that size tent.The design means that you get a significantly better light spread and avoid hotspots, compared to e.g. the quantum boards. So if you want an LED panel that is recognized, gets good reviews and you are now using older technology, this lamp will be a brilliant upgrade to your setup! Efficiency: 2.7 µmol/JPower consumption: 310(±5%)Coverage area: 1×1mLifetime: 60,000 HoursDimensions: 559.5×559.5×71.6mmSpectrum: Full Spectrum Specifications:Efficiency: Up to 2.7 µmol/JPPF: 816 µmol/sInput Voltage: 220-240V, 50-60HzPower Consumption: 310W (±5%)Coverage Area: 1×1mIP Rating: IP65Lifespan: +60 000 hrsLight Spread: 120°Diodes: Higher Spec white, red and IR diodesDimmer: OFF-25%-50%-75%-100% with 0-10V Light dimmer (Included)External Control: With Lumatek Digital Panel Plus 2.0 (Not included)Weight: 5.2KgDimensions: 559.5×559.5×71.6mmSpectrum: Full SpectrumBTU (With Driver Installed): 1082 BTUs/h (Max)BTU (With driver externally): 1006 BTUs/h (Max)