CFL vs LED
- Posted on Sep 05, 2018
CFL – Compact Fluorescent Bulbs A CFL bulb works by driving electrical current through a tube containing mercury vapour and argon. This produces invisible ultraviolet light, which excites the phosph...
read more
CFL – Compact Fluorescent Bulbs A CFL bulb works by driving electrical current through a tube containing mercury vapour and argon. This produces invisible ultraviolet light, which excites the phosph...
read more