Brand ZIYU Model ZY-0901-003 Material Aluminum + acrylic Color White +Black colour system Quantity 1 Voltage 180-240 V Luminous Flux 240 lm Color Temperatur 3000 K Wavelength None nm Outer diameter 7.9 cm Hole diameter 4.7 cm Height 4 cm Bulb interface None Power 3W Keywords Delicate appearance of product superior heat dissipation performance strong adaptability; Adopts imported chip ensure high brightness; Power supply with constant current drive to ensure stable performance; High quality of optical lenses ensure high light transmittance; Packing List 1 x Down Light 1 x LED Driver Adapter (17cm-cable)