How do watts compare between Tungsten (incandescent) and LED lights
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Tungsten (incandescent) and LED lights produce different amounts of brightness (lumens) for the same wattage. LEDs are much more energy-efficient than tungsten lights, meaning they use far fewer watts to produce the same brightness.
Here's a general comparison of wattage for similar light output:
| Brightness (Lumens) | Tungsten (Incandescent) Watts | LED Watts |
|---|---|---|
| 250 lm | 25W | 3–4W |
| 450 lm | 40W | 5–6W |
| 800 lm | 60W | 8–10W |
| 1100 lm | 75W | 10–12W |
| 1600 lm | 100W | 14–16W |
Key Differences:
- Efficiency: LEDs use about 80–90% less power than tungsten bulbs.
- Lifespan: Tungsten bulbs last about 1,000 hours, while LEDs can last 15,000–50,000 hours.
- Heat Output: Tungsten bulbs waste a lot of energy as heat, while LEDs remain cooler.
If you're replacing a tungsten bulb with an LED, check the lumen output instead of just wattage to get the right brightness.