Boiler -steam dome two -color water level meter's lighting device

The utility model relates to a technical field is measured to the water level, especially relates to a boiler -steam dome two -color water level meter's lighting device. The light source mounting panel of boiler -steam dome two -color water level meter's lighting device in locating the two -color water level meter casing, the light source mounting panel with two -color water level meter's displaysets up relatively, lighting device still including be used for to the display provides the lamp area of illumination, the lamp area detachably locate on the light source mounting panel. The utility model discloses a lighting device is equipped with the lamp area on its light source mounting panel to replacing traditional LED bulb, comparing in traditional LED bulb, the life in lamp area is longer, has avoided the situation of the frequent change work efficiency that the bulb leaded to reduction, has improved work efficiency, has reduced the cost of purchaseing spare parts moreover. Lamp areadetachably installs on the