Is solid state lighting ready for the incandescent lamp phase-out?
Level 5 - mechanism / opinion, no new human data
Design analogy; non-clinical narrative review and technological commentary with no empirical experimental data.
OpenAlex W2030178979 · doi:10.1117/12.899262
What was done
This paper reviews the status of solid-state lighting (specifically light-emitting diode [LED] technology) in the context of global incandescent phase-out legislation, such as the US Energy Independence and Security Act of 2007. It assesses technological readiness, performance metrics, market considerations, and remaining technical hurdles for LED-based A-lamp replacements.
What was found
The abstract provides no quantitative experimental data or specific performance metrics. It reports qualitatively that LED technology had developed sufficiently to replace incandescent A-lamps up to 60 W, but highlights that several technical and market challenges remained before broad general-lighting market adoption could occur.
Why it matters
The paper provides a contemporary snapshot (circa 2011) of the gap between regulatory mandates phasing out inefficient incandescent bulbs and the commercial readiness of solid-state lighting alternatives.
Limits
This is a narrative conference review with no empirical methodology, sample size, or quantitative test data reported in the abstract. As a 2011 publication, its technical evaluations reflect historical constraints of early-generation consumer LED lighting.
Cited by
- supports Classic incandescent light bulbs can no longer be commercially purchased in North America.