Night Glo Neodymium Moonlight Lamp for reptiles simulates moonlight for your reptilian buddy. It helps your reptile feel at home in his terrarium using realistic lighting. It's idea for desert and tropical terrariums. Simulates natural moonlight. Perfect for nocturnal viewing. Provides tropical nighttime temperatures. Stimulates breeding behavior in reptiles. Can be combined with Night Clo or Heat Glo for a 24hour cycle.