... 50000 hours3.Its working voltage (AC85V-265V) can overcome the electrical grid, noise pollution and unstable light caused by ballast4 ... Acrylic dustproof cover, explodproof and sharply improve the reflect rate, and ensure the output lumen flux.6.Lamp surface treated ... anodization, corrosion-resistant, artistic appearance, and ensure the operating life of the LED light source.7.Cold light source, no ...