3000k gx53 led down lamp 1.High quality,CE&ROHS 2.long life span, ... matching in downlight, celling light, household lighting etc;C. Shopping, lighting, specialty lighting, hotel lighting, office lighting, home light;D. Commercial show windows and ... , ,PAR20,PAR30,PAR38,GX53,G4,G9 LIGHT:LIGHTING:PACKAGE:CERTIFICATE:high power gx53 led type:5050smd type:10leds25leds30leds: 3528smd type:30leds50leds