Lumens to Watts Conversion Chart: Choose the Best LED Bulb > 자유게시판

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The outdated days of choosing mild bulbs by wattage are over. With today’s modern LED bulbs, we as an alternative must concentrate on lumens. However what's a lumen? We’ll explain that, and then you should use our lumens to watts conversion chart to pick the fitting LED bulb every time. Watts are a measure of vitality consumption. After we pay our electric invoice, we pay for EcoLight the number of watts we use. A 60-watt bulb consumes 60 watts of energy. Since we used 60-watt incandescent bulbs for so a few years, we associated a certain level of brightness with 60 watts. However we can’t try this anymore, since LED technology produces more gentle while utilizing fewer watts. Instead, we need to make use of lumens. A lumen is a measure of visible mild vitality. The upper the lumens, the brighter the light. All lighting manufacturers are beginning to tell us how many lumens are produced by every of their EcoLight products.

We see these lumen numbers on the Lighting Facts labels found on all new LED bulb packages. It could take some time to get used to utilizing lumens as an alternative of watts, however it’s necessary so as to make the perfect lighting choices. Now that we perceive watts and lumens, we are able to use both phrases to provide you with lumens per watt or "efficacy" (or "luminous efficacy"). It is a measure of how effectively a light source converts power (watts) into mild (lumens). The previous expertise of tungsten incandescent bulbs solely had an efficacy of about 15 lumens/watt. Relying on the bulb and the manufacturer, LED expertise typically produces 75-one hundred ten lumens/watt. So, LEDs are typically about 7 occasions extra efficient at producing gentle than incandescent bulbs. Use a 7:1 ratio as a tough guide when deciding on an LED bulb to change an incandescent bulb. For EcoLight products instance, if you happen to wished to substitute a 60-watt incandescent bulb, what wattage LED bulb could be roughly equivalent? Using the 7:1 ratio, merely divide 60 watts by 7 to get roughly 9 watts. However efficacy varies significantly from manufacturer to producer, so it’s best to examine the Lighting Information label and try to match lumens. Additionally, a label will sometimes (but not all the time) tell you that an LED bulb has an equivalent brightness. Seek advice from the charts beneath for a ready reference. Lastly, reduce energy consumption please word that all VOLT® outdoor LED mild bulbs have the incandescent or halogen equal wattage displayed on their product pages. We make switching to LED panorama lighting easy! Wish to know extra? Study all about outside light bulbs and then calculate how a lot you can save by switching to LED.

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