When you go to purchase light bulbs, you might find yourself somewhat confused by the change in the way that brightness of the bulbs are measure. Previously, people measured the brightness of bulbs in wattage, which meant that people used wattage to decide which bulbs to purchase. However, wattage dont measure the brightness of bulbs; instead, wattage measure the amount of electricity that the bulb use from the power source.
To measure the brightness of bulbs, you should use the unit of lumens. The brightness of bulbs in lumens is a measurement that you should use if you are attempting to find bulbs of a specific level of brightness. For instance, if you want bulbs that emit the same level of brightness than a 60-watt incandescent bulb, you must find bulbs that contain the lumens that those 60-watt bulbs used to emit.
How to Choose the Right Light Bulbs
By using wattage as a unit of measurement for brightness instead of lumens, you may end up with bulbs that do not emit the amount of light that you may have desire from the bulbs that you were replacing. The color of the light that bulbs emit is measured in units of Kelvin. The Kelvin measurement of a bulb will indicate the color of the light that that bulb emits.
Bulbs that contain low Kelvin measurements will emit warm, orange tinted light. This type of light may be used in areas of the house, such as bedrooms, where warm, orange-tinted light will help to prepare individuals for sleep. Bulbs that contain high Kelvin measurements will emit cool, blue-toned light.
This type of light may be used in areas of the home, such as kitchens and offices, where individuals needs to remain alert. Using a high Kelvin bulb in a bedroom, for instance, may cause individuals to feel alert, which could interfere with there winding down for sleep. Light bulbs of various brightness level may be needed for different areas of the home.
For instance, areas like hallways may require light bulbs that contains a relatively low number of lumens to provide enough light to avoid tripping on items in those hallways. In contrast, areas like bathrooms may require light bulbs with high lumen counts to provide bright, high intensity light for tasks like shaving or cleaning makeup. Additionally, bulbs of both ambient and task light may be used in individual room.
Ambient bulbs may provide light to the entire area of a room, while task bulbs may provide light to only a portion of the room where tasks are to be performed. Bulbs that are LED will emit less heat than the old incandescent bulb. However, there are still some technical requirement regarding the use of LED bulbs.
For instance, some LED bulbs do not work with the older dimmer switches that were present in fixtures in older homes. If the LED bulbs do not work with those dimmer switches, the LED bulbs may flicker. In addition to the type of switches in a home, the type of fixture where the bulbs are to be used may impact the use of LED bulbs.
For instance, LED bulbs may emit heat; however, if you place those bulbs in fixtures that are enclosed, those LEDs may overheat, causing the internal electronics of the LED bulbs to fail. Finally, replacing old incandescent bulbs with LED bulbs is an efficient process for homes. LED bulbs use less electricity than incandescent bulbs; therefore, they will reduce the cost of electricity bill for those homes.
Additionally, LED bulbs tend to last longer than incandescent bulbs; therefore, individuals will have to change their LED bulbs less often. All that is necessary to purchase LED bulbs for each room in your home is an understanding of the lumen count and the Kelvin measurement of the light bulbs to ensure that the bulbs that are selected will meet the brightness and color requirement for each area.