MIXJOY 160W Reptile Heat Lamp Bulb, Full Spectrum UVA UVB Reptile Light Bulb, UVB Light for Reptiles and Amphibians Use

UVAUVB Increased UVB penetration distance (30cm / 12”, Ensures healthy and active reptiles by an effective supply of vital UVA light and UVB light. Vitamin D3 This light is needed to produce Vitamin D3 from precursors ingested with food. This ensures a controlled natural supply of Vitamin D3 for the reptiles. Heat and Light Produces heat and light at the same time. Reptiles associate light with heat and therefore actively seek out this light source to sunbathe.