... No Strobe, No Radiation; 4)Easy Installation,Long Life. High Quality,Competitive,Best service,Professional Descriptin ... structure aluminum alloy base, easy to heat, long life expectancy. 17 a LED light bead. ... , High Colour Rendering Index (CRI) :80%,Long life span.LED light source's brightness decay ... production process, the bulb lights is the main push of Nigel de, improving the production process6. ...