Two Key Parameters for LED Lighting

After the second phase of Taiwan's electricity price hike in October, although the impact of entering the non-summer electricity price has slowed down, in order to avoid future cost increases, the average household should use less than 500 degrees of electricity within one month. o achieve this goal. This is an effective way to start a light that will continue to turn on every day.

Compared to traditional light bulbs, LED bulbs can save a lot of power. However, the product details to be aware of when purchasing LED bulbs are no different from traditional halogen bulbs. In order to change at home, brightness, color and energy efficiency must be considered. After the LED bulb, you can save power, eyes and feel comfortable.

The higher the lumen value, the better the energy efficiency.

Brightness value, the higher the brightness, the brighter the illumination

When purchasing LED bulbs, pay attention to "lumen values" and "K values". The lumen value represents the brightness. The higher the value, the brighter the illumination. As for the wattage of the bulb, it is power consumption. Therefore, the power saving performance of the LED bulb can be judged by the brightness per watt of power consumption. The higher the lumen value, the better the energy efficiency.

K value ~ color temperature, the higher the K value, the whiter the light.

Another "K value" is often referred to as color temperature. The higher the K value, the lighter the color, the white light used in the home living room is usually 5000 0K to 650K, and the soft yellow light in the bedroom is 3000 0K.

It is worth noting that the LED bulb design has a “half-cycle light”, half of which is bare and the other half is a lamp holder, covering only one-third of the “full circumference”. The "half-cycle" illumination angle is small, suitable for people who choose to avoid indoor light, and the "full circle" illumination angle is wider. A thinner, more dazzling public can be seen through the translucent outer casing of the LED bulb.

When purchasing LED fluorescent tubes, the precautions are the same as for LED bulbs. Manufacturers warn that while LED fluorescent tubes can be used to remove and activate conventional fluorescent lamps, LEDs are suitable for DC, and conventional lampholder circuits are AC. It is recommended that the public need professional and technical personnel to pull the line home.