3-20w dimmable led light 3W/7W/9W/15W/20W Leading edge/trailing edge dimmable AC230V input, 100-120lm/led IP40, CE&RHoS 15w ... Temperature -20°C~ +100°CWeather proof GradeIP40CertificatesCE and RHoS Application:Well suited for commercial and residential application,for instance:Villa,Restaurant,Hotel ... ,Living room,Exhibition room,Gallery,Museum,Reading room,Bar,Ballroom and so on.