The Exo Terra Sun Glo is a broad-spectrum daylight spot lamp with a Neodymium sleeve. The spectrum is ideal for plant\'s photosynthesis and the UVA (ultraviolet A) light contributes to reptiles\' physiological well-being. The spot allows you to direct the heat and light in a certain direction to create basking sites in the terrarium. - Broad-spectrum daylight spot lamp for terrariums. - Creates a basking area for thermoregulation. - Increases ambient air temperature - Stimulates breeding behavior through UVA rays. - Can be combined with Night Glo or Heat Glo for a 24 hours cycle. - R25/100w