... radiation and long lifespan.ÖFY-gc166 lamp works with a mirrorlike lampshade;gc166 lamp and FY-009lamp are equipped ... image but with soft light.ÖInlegration of high quality lamp and high frequency electroless discharge luminaire,convenient for ... effect to the lamp.ÖApplicable to tall plant building,museum,meeting room.marketplace,supermarket,etc.Installation height5-12 meters. metal lamp shade