Advantage: High Efficiency Optimized for PAR, Extremely Sufficient Lights Spectrum, Super Light Penetration Plants grow faster and flower bigger: Enhanced spectral output covering full PAR (400-730nm) promotes photosynthesis for Growth & Bloomming, High Efficiency Powerful LEDs, Low Energy Consumption High performance aluminum alloy light bar, Fast heat dissipation, Uniform illumination , life span up to 50000 hours. Built-in aluminum alloy no stroboscopic power supply driver. Better heat dissipation than plastic power driver Healther than stroboscopics which could cause brain tumor. The product passed EMI verification and high-low temperature test. It has full voltage, high stability, high precision, high transformation efficiency, short circuit protection function. The use of alumino.
eBay