dimplex rlg20br dimplex rlg20 revillusion 20 inch wide 1500 watt 5,118 btu free standing electric log set with remote control dimplex capture the essence of a rustic escape with the rlg faux birch wood log insert. the soft, parchment-like quality of birch bark provides a neutral compliment for the gentle flames rising from the grate that cradles them.