Electricity was something Draco was unused to.  He knew about it, of course, but its compatibility with magic was unstable at best, cataclysmic at worst.  Here, in the midst of the muggles, where the magical concentration was limited to himself and their group, it wasn’t an issue, and he was quite enjoying it.  A space like this one at the Manor would still be shadowed with the candle light.  With electricity though, it was like seeing in the daylight, and it was beautiful.