... some in material Alu + crystal ,some in material of Iron + crystal 3:Color of crystals: White, Light tea,Yellow , Light blue,Green, Colorfully for ... 20-60W , LED: 1*1W or 3*1W or 1*3W,MR16,MR11,etc 5:Color temperature for LED : 6000-6500K ... 12V 20W,G9 12V 20-60W, LED: 1*1W, 1*3W,3*1W Color of crystals: White,Green, Blue,Gray, ... please feel free to contact me by emails, Thank you! crystal light fitting