無料計算機
LED寿命計算機
使用パターンに基づいてLED電球の正確な寿命を計算。事前に計画して、突然の電球切れを防ぎましょう。
1LED Bulb Details
1h5 hours24h
2Estimated Lifespan
13.7
years
0 years25+ years
Replacement Due
September 2039
Total Months
165 months
10-Year Cost Analysis
1
Replacements
$8
Total Cost
$1
Per Year
Pro Tip
LED lifespan is affected by heat and power fluctuations. Using quality fixtures with good ventilation can extend bulb life by up to 30%.