Hitatchi specializes in high technology and services, including its line of HD rear-projection televisions. The television’s picture and quality is powered by a mercury bulb that is housed within a lamp unit. The bulb has a limited life and will burn out over time. When the picture begins to turn dark or the color looks unusual, the lamp needs to be replaced. The “LAMP” indicator light may come on as well to alert you it’s time for a new bulb. Replacing the lamp unit requires minimal tools and will ensure clear picture quality. Writer Bio
