![]() When you want to buy a light based on its brightness, you should always think about the number of lumens, instead of the watts. More lumens mean a brighter light, fewer lumens mean a dimmer light. Lumens are the brightness a light gives off. The higher the lumen per watt ( lm /W) the more efficient a light is (and the more money you’ll save). #Lumen chart upgradeA simple LED lighting upgrade will ensure your home is lit up with the same amount of brightness as before, or brighter, but for less of the cost.Īlthough watts are no longer used for comparing brightness, they are still important when you’re considering how efficient light is.įor example, if you are looking at lights with the same amount of lumens (brightness) but they have different wattages then the one with the lowest wattage will be more energy efficient. Nowadays, you can replace a 40-watt incandescent bulb with a 5 watt LED downlight, which will still produce the same amount of brightness. However, nowadays, there are a range of energy-efficient downlights that can produce the same amount of brightness (lumens) without using as many watts (energy consumed).įor example, a 40-watt incandescent bulb produces between 380 to 460 lumens and uses 40 watts of energy per hour. This means how much electricity the bulb consumes to produce the light.īulbs with higher wattage use more power and thus cost more money to use. Watts are the measure of energy consumption. If you wanted a brighter bulb, you would choose one with more watts.īut watts are not the measure of brightness. When we used to buy incandescent bulbs, we did so based on wattage. Why is there so much confusion between lumen and watts?.Lumen in conventional lights versus LED lights.Comparing and Converting Lumens to Watts.Energy-efficient bulbs mean they use fewer watts (but still produce the same amount of light, due to the lumens). However, light bulbs are now more energy-efficient. Previously, people would choose a bulb with the most watts if they wanted a brighter bulb. To find the right brightness for your home or business, you should instead look at the number of lumens of the bulb. ![]() It’s important to remember that more watts don’t always make a brighter bulb. This can make choosing the right lighting for your home difficult. Many people are often confused by the difference between lumens and watts. Keep reading to learn more about the difference between watts and lumens, so you can make the right LED light replacement decision. With a range of lighting options and terminology, it can be difficult to understand which light is right for your home or business. Did you know that lighting in homes consumes between 8-15% of the average household electricity budget? Using energy-efficient and well-designed lighting can significantly help to reduce your energy and help you save money. ![]()
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