This Elves Behavin' Badly Dream Light comes with 3 modes, perfect for settling your little one down to sleep. Featuring a low light function, this night light comes with The Naughty Elf's face on the front with Christmas motif's surrounding him and changes colour as it turns.. 1 x Elves Behavin' Badly Elf Dream Light 3 Modes. 3 modes. Uses 3 x AA batteries. H 13cm x W 12cm (approx)