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  1. […] A projector can use more electricity than a TV in some cases, but the answer depends mainly on actual power draw (watts), your brightness/picture mode, and how many hours per month you run it. In practice, many modern projectors can approach TV-like energy use—yet older lamp-based projectors and high-lumen settings often push consumption well beyond what a typical LED TV uses, especially over long viewing schedules. […]

  2. […] The total cost includes not only the purchase price, but also maintenance and long-term consumables. Lamp-based projectors may require new bulbs every few thousand hours, which can add a noticeable expense depending on the model. LED and laser projectors cost more upfront in many cases, but they tend to reduce replacement costs and downtime, making them cheaper to run for heavy or long viewing schedules. […]

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