[Simulated sunlight]: UVA/UVB heat and visible light, reptile heating lamps that simulate sunlight can provide sufficient heat and light for reptiles, promote the formation of D3, accelerate calcium absorption, and reduce the chance of reptiles getting sick.[High Quality]: Made of high quality glass, the wick is durable and low energy consumption.[Replacement Bulbs]: We provide 6 packs of UVA UVB reptile heating bulbs, including 50W x 6, they all have UVA/B that simulate sunlight.[Wide application]: Reptile heating lamp bulbs are suitable for most heating lamp stands, not only for turtles, geckos, but also for most reptiles, amphibians, such as turtles, snakes, lizards, chameleons, etc.Material: Glasscolour: As shownPackage Contents:6 x 50W BulbOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.