LED-based white-light sources 60–95, fluorescent lamps 50–90, mercury vapour 20–50 and sodium lamps 5–20. Department of Energy. Solid State Lighting Research and Development, Multi-Year ...

Because Govee's Matter-ready lighting solutions are compatible with most major smart home ecosystems, each product serves as far more than just a light source ... 6,500k or its multi-color ...