... CE,UL Product Features:Adopt eco-friendly aluminum alloy as heat sink, firm and endurable;Environmentally friendly, no pollution and ... quality illuminant, low attenuation, high brightness, and high luminous efficiency;Instant response, soft ... stroboscopic phenomenon;Widely-ranged input voltage, safe and reliable. Application:Family UseFactoriesExhibition GalleryCommercial ComplexesSchools,Libraries, ...