Light bulb filament – how tungsten filament is made
Light bulb filament – how tungsten filament is made
Mar 1, 2011
adafruit.com
💡 LED vs. Filament: What's the Real Difference? 💡 Still using old-school incandescent bulbs? Here's what you need to know: Traditional Filament Bulbs 🔥 These classics work by heating a thin wire until it glows—simple, but they waste about 90% of their energy as heat. They last around 1,000 hours and cost more to run over time. LED Bulbs ⚡ LEDs use semiconductors to convert electricity directly into light. They're up to 80% more efficient, last 25,000 hours (that's 25 times longer!), and stay
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💡 LED vs. Filament: What's the Real Difference? 💡 Still using old-school …
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