?All reptiles generally need to bask in sunshine every day, at least for a few hours. UV-A light for their metabolism, mood regulation as well as for breeding. UV-B light helps their bones and other organs. Promote vitamin D3 synthesis, fully absorb calcium.<br> <br> ?Our 50w reptile light bulbs provide extra warmth and bright light to mimic sunshine and produce UVA and UVB lights.<br> <br> ?The basking bulb is made of high-quality glass, durable wick avoid anti-aging and three-dimensional reflection, which is to strengthen the ultraviolet spectrum.<br> <br> ?Safe materials give you ease of use and peace of mind. And, they work with various lamp fixtures.<br> <br> ?Can be used anywhere, from projects in the office to car hobbies in the garage. Or use it with any animal cage, from snakes to fish, parrots to frogs.<br>