If I dim led lights do they consume less energy?
Sep 27, 2022
Hi, I'm your old friend Rebecca Lighting (focusing on lighting for nearly 20 years),
Some customers bought our wireless charging desk lamp,
Because our desk lamp is infinitely dimmable,
When he dimmed the desk lamp, he wondered if it was saving power?
Today we will answer this question.
The formula for calculating power is P=UI,
where P stands for power, U stands for voltage, I stands for current,
Most of the LED lights that can adjust the brightness now,
For example, crystal chandeliers, rgb chandelier, pendant lamp、wall lamps, light strips, spotlights, etc. are all constant voltage.
If you adjust the brightness,
is achieved by adjusting the magnitude of the current,
so,
When U is constant, the smaller I is,
The darker the lamp, the lower the current.
The lower the power, the
Save more power.
You only inquire about one product, we will give you a complete set of lighting solutions! (Welcome to inquire: inquiry@rebeccalights.com )
