Light Bulb Comparison
| Type | Wattage | Lifespan | Cost |
|---|---|---|---|
| Incandescent | 60W | 1,000 hrs | $1 |
| Halogen | 43W | 2,000 hrs | $2 |
| CFL | 13W | 8,000 hrs | $2 |
| LED | 9W | 25,000 hrs | $2-5 |
LED Benefits
- 85% less energy: vs incandescent bulbs
- 25x longer life: 25,000 vs 1,000 hours
- No heat waste: Cooler operation
- Instant on: No warm-up time
- Dimmable options: Many models available
When to Switch
LEDs are almost always worth switching to immediately due to energy savings, even if your current bulbs still work. The energy savings alone pay for the LED cost within months.