... parameters Product modelLJX-6015WVoltageAC220-240VDownlight sizeΦ193*83Hpower15WlumenCold white 760LMNature white 700LMWarm white 660LMmaterial6063 aluminumledEdison (single led 1W)Corresponding color temperature5700-7000K/4000-5000K ... appearance, small size, light weight, easy to install .5, Cool white, nature white, warm white , users can choose according to actual needs.6, Beam ...