Editor-in-Chief
Residential lighting specification, lumen planning for small rooms, dimmer and driver compatibility, fixture fit checks
Dana Whitfield is Editor-in-Chief, covering residential lighting specification, lumen planning for small rooms, dimmer and driver compatibility, and fixture fit checks. They set every test plan, sign off on every score, and personally run the spectrometer on bulbs they expect to be difficult. Before ordering, the plan identifies the fixtures and dimmer circuits, the duration in a real room, and the measurements that decide the score. Dana compares raw bench sheets with published figures and rechecks any number that appears out of line with the category, connecting test planning, measurements, and scoring checks.
14 años cubriendo este tema
- Residential lighting layout and lumen planning
- Dimmer and driver compatibility
- Color temperature and CRI in real rooms
- Fixture fit checks for E26, E12, and GU10
- LED driver failure modes
- Small-space lighting design
Trayectoria
- 2011
- Joined a Portland architecture firm as a lighting specifier for multifamily renovations
- 2015
- Managed lighting packages for 14 apartment buildings across Oregon and Washington
- 2019
- Founded LitBuyUS in Portland with a borrowed lux meter and eleven test bulbs
- 2021
- Built the desk's first dimmer wall and added spectrometer testing to every bulb review
- 2023
- Set the 12-month retest cadence now used across all LitBuyUS product picks
- 2025
- Took over final score sign-off for every category after the desk's third editorial hire
Credenciales
- Certified Lighting Associate, residential trackLitBuyUS internal training program 2020
- Advanced Photometric Measurement CourseLitBuyUS bench certification 2021
- Electrical Safety Awareness for Test BenchesLitBuyUS internal safety program 2023
Cómo pruebo
Dana Whitfield writes the test plan before a product is ordered, identifying which fixtures it will face, which dimmer circuits it will run on, how long it will stay in a real room, and which measurements decide the score. They review raw bench sheets against published figures and recheck any number that appears out of line with the category.
