When Incandescent and Halogen Bulbs are Preferred
Although many incandescent and halogen bulbs can be replaced with compact fluorescent or LED lights, there are times when traditional light is preferred. Although CF’’s have become better, the warm light of incandescent bulbs are preferred in some rooms at home.
Halogen bulbs produce a brighter whiter light and are popular in nothern areas. They can help prevent seasonal affective disorder. They are excellent when days are short or weather is cloudy.
The heat generated by halogen and incandescent bulbs may be desirable in cold weather. The added heat can add warmth to a cold room and cause the heating system to be used less.
LED lights should not be used for traffic lights in cold climates. They do not generate enough heat to melt snow making them invisible to drivers and pedestrians.
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