Use a Reptile Lamp Stand to safely suspend any of Zoo Med’s Lamp fixtures or Drippers above your enclosure. The Reptile Lamp Stand is available in two sizes, both with adjustable height and length as well as power cord clips and a large base for stability. fits terrariums up to 20 gallons in size and has a maximum height adjustment of 24″ (61 cm) and a maximum length adjustment of 12″ (30 cm).