The arcadia d3 uv basking lamp is a high quality and performance lamp the product provides both uvb and uva visible light plus heat from just a single lamp designed as a basking lamp for a larger vivaria in which the reptile has sufficient room to move into and out of the basking area to regulate its body temperatureimportant for reptiles development and healthaids the synthesis of vitamin d3helps prevent metabolic bone diseasestimulates reproductionprovides uvb uva visible light and infrare