Scope
What this entry can support
No ReptBase laboratory measurement is reported here. A useful replacement guide must identify the exact lamp and fixture, burn-in period, daily photoperiod, mounting distance, mesh obstruction, measurement device, target species zone, and the current manufacturer instructions.
Current status
The source register is incomplete, so no universal T5 or T8 replacement interval is published. Follow the specific product instructions and verify enclosure output with appropriate measurement where practical.
Boundaries
Limitations
No lamp-specific measurement series or complete manufacturer-source register is available.
Evidence register
Sources
No source has been recorded for this entry. The page remains a clearly labelled editorial draft or planned research note.