In this study, among the indoor lighting sources of a training ship, the fluorescent lamps for lighting in the passageways, emergency fire pump room, refrigerant plant room, steering gear room, and bow hydraulic pump room, which have very high lighting rates, were replaced by 40W fluorescent lamps with 17W and 20W fluorescent lamps with 11W LEDs. The analysis results of replacing the lighting sources with LEDs showed that the power consumption and carbon dioxide emissions were reduced by 62.1% when using shore power.

Abstract
1. 서 론
2. 선박의 전기설비 및 조명
    2.1 선박의 전기설비
    2.2 형광등 광원
3. LED 광원
4. 에너지절감 및 온실가스분석
5. 결 론
References

• 김홍렬(Division of Cadet Training, Mokpo National Maritime University) | Hong-Ryeol Kim
• 김부기(Division of Marine Mechatronics, Mokpo National Maritime University) | Bu-Gi Kim Corresponding author