![]() ![]() ![]() If you swapped out only one lightbulb with an LED, it’s been predicted that you’ll reduce the amount of energy consumption 70-90%. Then there’s the amount of energy you will save. LEDs also experience more of a gradual decline than the sudden burnout experienced with incandescents. There are a few reasons for this, but it's primarily because leading-edge dimmers have a higher minimum load, and the lower wattage of LED bulbs means they are not guaranteed to function correctly when paired with them. #Do i need a specific dimmer for led lights driversSome LEDs can last two decades (or even longer) with average use before they begin to dim, as opposed to an approximate two year life for incandescents. Some retrofit LED light bulbs and fittings have drivers that allow them to work with either type, but for a better chance of the dimmer operating correctly, choose a trailing-edge dimmer. For example, if you spent $15 on a 60-Watt equivalent LED bulb, the payback will be within a couple of years.Īt the end of the day, the technology behind LEDs–the diodes themselves, heat sinking and so on–allows them to extensively outlast incandescent bulbs. So, while the upfront cost might be a little higher, the payback time is worth it. And the way you should really think about it is that LEDs are more of a long term investment. Arduino Controlled Light Dimmer: WAIT before you decide to build this, it is good to know that a similar dimmer is available at Aliexpress at cost that is hard to beat (currently 2.70 euro. They are more expensive than incandescent bulbs, but the prices are dropping. ![]() At first, it might not seem like LEDs are going to be a lucrative switch. ![]()
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