| 摘要 |
The present invention relates to a ship LED lamp of 36 W which protects an LED and power supply from over voltage, over current, and surge which are caused by unstable power of a ship, can endure temperature change, which can be generated by sailing for a long time, vibration generated by wind, water, and salt, and can be operated stably as total harmonics distortion (THD) is reduced. The ship LED lamp includes at least one LED module, a heat dissipating plate, a diffusion cover, a globe, a reflection plate, a power circuit, a reflection plate coupling bracket, and a fixation bracket. The power circuit includes: a circuit which is arranged in parallel in input current power and attenuates surge instant over voltage or surge current which is applies from power; and a circuit which senses over current and adjusts or limits the over current into rated current. |
