
Reptile owners with smaller tropical terrariums will want this for the UVB output that supports calcium metabolism and shell or skin health in species that need moderate lighting, and it's priced at $7, about $4 off the usual $11. Buy Now at Amazon
- Consumes only 6 watts of energy
- Fits all Zilla Mini Halogen fixtures
- Compact design for low profile fixtures
- Simulates tropical rainforest UVB levels

These 24-inch T8 tubes work well for replacing multiple fixtures at once, especially in garages, basements, or utility rooms where you're swapping out several bulbs in one go. At $25.23 for eight, that's about $7.76 off the $32.99 list price. Buy Now at Amazon
- 1450 Lumens cool white light
- Tool-free G13 bi-pin installation
- 20000 hour long-life performance
- Suitable for commercial and industrial use
- Convenient 8-pack bundle

These U-shaped bulbs are built for larger fixtures found in offices, garages, and commercial spaces, so this is a practical pickup if you're maintaining fluorescent lighting rather than switching to LED. At $35, that's $17 (about 32%) off the $52 list price for a 5-pack. Buy Now at Amazon
- Emits 365nm UV-A light for reactive surfaces
- Standard 4-pin GX10q base for versatile fixture compatibility
- 5000 hour bulb lifespan for long-term use
- Verifies security features on currency and IDs
- Detects hidden pet stains on furniture and carpets