How Do CFLs and LEDs Work? CFLs generate gentle by sending an electrical discharge via a tube containing argon and a small amount of mercury vapor. This generates UV light that excites a fluorescent coating or phosphor inside of the tube, ensuing in the emission of seen gentle. A light-emitting diode (LED) is a semiconductor gentle source, the place illumination is generated with movement of electrons by way of the semiconductor material. Not like CFL and incandescent bulbs, which emit mild and heat in all instructions, an LED only emits gentle in a specific course. This directness allows for EcoLight dimmable more efficient mild and energy use. CFL and LED bulbs use up to 80 p.c much less energy than their incandescent counterparts and can final up to 25 times longer. The CFL bulb is known to reduce replacement prices and is an power saver. Nonetheless, its average life span is way less than that of an LED bulb.

Additional, EcoLight dimmable CFLs have flickering issues and a shorter life if it’s switched on and off steadily. The switching course of typically takes some time to finish, which is why CFLs take longer than other lights to grow to be totally lit. These bulbs additionally require optimum temperatures to work