... : Aluminum magnesium alloy15. Colorful heat sink: bule, black,green,yellow,silvery white.Remark 1.Price Terms:FOB china. 2 ... &Hg free, green &energy saving3. Similar to the down light,directly replace the traditional PL energy-saving lamp of inductance ... outside temperature6. Surface temperature is half of transitional energy saving lamp Exterior Feature1. Wide angle rotatable base, assures the ...