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Quanti watt ha un faretto led? Fattori da considerare al momento dell'acquisto” argomento. The first question you may have when shopping for an LED spotlight is how much wattage it has. While there are many factors to consider when buying this type of light, you Searches can be done based on bulb shape, mechanical size and wattage. LED spotlights can be divided into PAR and BR. The first two bulbs have similar basic functions, but differ in light output. Typically, PAR20 bulbs are 2.5 inches in diameter and used For lower ceiling applications. PAR30 bulbs, on the other hand, are larger at 3.75″ for higher ceiling applications.
Another factor to consider is color temperature. While halogen spotlights only offer a warm white tint, LEDs come in a variety of color temperatures. 3000K spotlights will give you cooler, bluer light than typical halogen bulbs, but still have a warm yellow tint. In the middle of the CRI spectrum, you’ll find 4000K – often referred to as neutral white – and 5000K which is a very cool blue. In general, you should avoid the 5000K in standard residential applications due to its color quality.
You should also look for spotlights with high CCT (color rendering index) and high CRI (color rendering index) ratings. Both of these factors can be beneficial when it comes to energy efficiency. LED spotlights are more energy efficient than halogen bulbs and can last up to 15 years if properly cared for. To help you decide which LED spotlight to buy, you should look at the CCT and CRI rating of the light you are interested in.
While LED lights are said to be more energy efficient than traditional light bulbs, wattage is still the main indicator of brightness. You can use the wattage and lumens of the LED lights to determine the size of the circuit breaker you need. If you’re planning to buy LED lights for your home or office, you should know their ratings before buying. However, you should keep in mind that LED lights have lower lumen output than incandescent lights, so the wattage and amperage of your new light should match your needs.
