Best focused daytime basking bulbReptilesZoo Med
Zoo Med Repti Basking Spot Lamp, 100 Watt
Spot basking heat with UVA — create a gradient, never a uniformly hot box
Reptile Supplies
Best standard UVB tube for diurnal reptiles
Zoo Med ReptiSun T8 5.0 UVB Lamp, 24 Inch
Zoo Med
Budget tier: $$
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T8 ReptiSun 5.0 for moderate-UVB species. Replace per the maker's schedule, not when it stops lighting
Our take
Diurnal reptiles need appropriate UVB, not just a warm glow. The Zoo Med ReptiSun 5.0 is a long-running linear T8 tube for tropical and forest species, and for many turtles and amphibians, at moderate distances. Desert species such as bearded dragons generally need a stronger 10.0 desert tube instead. Pair it with a compatible fixture, measure the distance, and replace the tube per the maker's schedule even if it still lights.
Who it's for: Keepers of tropical and forest species, such as many geckos, chameleons, turtles, and amphibians, whose care sheet calls for moderate UVB.
Skip if: You keep a bearded dragon or another desert species. Look for a 10.0 desert UVB tube instead.
Pros
- Widely documented UVB option
- Standard T8 form factor
- Brand keepers recognize
Cons
- Needs a compatible hood or ballast
- UVB output fades before the light does
- Too weak for desert species such as bearded dragons
Specs
- Type
- T8 ReptiSun 5.0 UVB
- Length
- 24 inch / ~18W class
- Note
- Replace on UVB schedule
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Zoo Med ReptiSun T8 5.0 UVB Lamp, 24 Inch