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전구 비교 도구
다양한 전구 종류를 나란히 비교해 최선의 선택을 하세요.
Usage Settings
5 hours
Efficiency89 lm/W★
Lifespan8.2 years
Annual Cost$2.46★
10-Year Cost$28.29★
Efficiency89 lm/W★
Lifespan13.7 years★
Annual Cost$2.46★
10-Year Cost$29.02
★ Best Value|10-Year Cost includes electricity + bulb replacements