Choose the right LED lamps

　　Compared to traditional light bulbs, LED bulbs can significantly save a lot of electricity, but to buy products LED bulbs should be noted that with the breakdown of traditional halogen bulbs difference is not small, brightness, color, and energy efficiency had to be considered in order to dress up in the home LED lamp, both saving, eyes and feel comfortable.

　　The higher the value stream Mingwalang better energy efficiency

　　· Lumens brightness → ie, the higher the score the more bright lighting

　　Optional LED bulbs, the need to pay attention to is the "lumens" and "K value" represents lumens brightness, the higher the score the more brighter lighting. As for the bulb wattage is the power consumption, it can be sent through the power of brightness per watt able to determine the effectiveness of energy saving LED bulbs, "flow Mingwalang" The higher the value, the better the energy efficiency.

　　· K value → The color temperature, K higher the value, the more light whitish

　　Another "K values??" commonly known as color temperature, K value higher, light colors tend to white, home living room usually use more white 5000K to 6500K, more suited to soft yellow bedroom room was about 3000K.