A. Saving Energy. B. Environmental Protection. C. Easily installed. D. Super Life-span. E. Low Maintenance Cost. 1- Low power, low heat, small Lumens depreciation, high lighting effect, save energy 60%-80% than traditional lamps.2- High quality, high-end products, with competitive price.3- Super Life: over 100000H.4- Professional Controller & inspector, keep its high-quality in the whole ...