Zoo Med Avian Sun UVA UVB Bulb
- The AvianSun™ 5.0 UVB compact fluorescent lamp provides birds with safe levels of UVB and UVA beneficial for physical and psychological health. UVB allows birds to synthesize vitamin D3 for proper calcium metabolism, necessary for normal growth, maintenance of strong bones and egg production. UVA is visible to birds, allowing them to recognize mates, locate food and identify different species. Without UVA, birds are essentially colorblind!