Westland Giftware Resin Nightlight, Wolverine Perfect Purchase for a Gift. Great craftmanship. Measurement: H: 5 x W: 6 x L: 8 Information: The Joker may be Batman's nemesis but he sure does make for a stylish night light! This Batman The Joker Night Light features the genius maniac holding a Joker card in hand sporting a suitably crazy grin above a deck of cards. The resin night light measures 5-inches tall and features rotating plugs.