The "Fun" principle of selecting LED lamps

Compared with traditional light bulbs, LED light bulbs can significantly save a lot of electricity, but the purchase of LED light bulbs to pay attention to the details of the product and the difference between traditional halogen bulbs are not small, brightness, color, and energy efficiency have to be considered in order to dress in the home After the LED light bulb, it can not only save power, but also feel comfortable.

The higher the value of lumens is, the higher the energy efficiency is. · The lumen value → brightness, the higher the value, the brighter the lighting. When choosing an LED bulb, pay attention to the “luma value” and “K value”. The lumen value represents the brightness. The brighter the high lighting. The wattage of the lamp is the power consumption. Therefore, the power consumption of the LED light bulb can be judged by the power consumption per watt. The higher the value of the "lumenswatt," the better the energy efficiency.

· K value → the color temperature, the higher the K value, the light is more white. Another "K value" is commonly known as color temperature, the higher the K value, the light color is biased toward white, and the white light used in the home living room is usually 5000K to 6500K. The soft yellow light suitable for the bedroom of the room is about 3000K.

It is worth noting that the LED bulb design has a "half-week light" that is divided into half-balls that are exposed and bright, the other half is a lamp holder, and the lamp holder only covers one-third of the "full-circular light." The "half-week light" lighting angle is relatively small, and is suitable for avoiding people's choices that are too dazzling in the room; and "full-week light" lighting angle is wider. By visually observing the translucent housing of the LED bulbs, the public can be relatively thin and dazzling.

When purchasing LED fluorescent tubes, the matters needing attention are the same as those of LED bulbs. The industry cautions that although LED fluorescent tubes can be used to remove the starter gas of traditional fluorescent lamp holders, they can be used directly, but LEDs are suitable for direct current, and traditional lamp holder circuits are For AC, it is recommended that the public ask a professional technician to get back to the home.