For the par56 product :we have different housing material and watts.
1.Glass smd led par56
2.Plastic smd led par56
3.316s/s +pc cover smd led par56
4.Resin filled ultra slim led par56
5.Usually watts are 18w/24w/30w/36w , we also can customize upon your needs .
6.Cool white , warm white , natural white , blue , red, green and rgb color .
7.Rgb control : inner control , switch control , external .