For environmental protection , energy saving, many people began to buy LED (LED panel lights , LED lamps , LED bulbs , LED flood lights, LED tube)lights, but facing an array of goods，how to choose in the end ?
Four indicators are marked as essential
Before the national quality standards have not yet been developed，the quality of the LED lighting varies greatly, the confusion marked products is flooding . To allow consumers to easily identify, Taiwan Optoelectronic Semiconductor Industry Association , Taiwan Lighting Association and the Industrial Technology Research Institute jointly published and promoted ” LED bulbs legible label ‘ mark . consumers can buy the LED bulbs printed with legible mark in mid-May onwards.
” LED bulbs legible label ” mark where the simple pattern and figures are printed clearly labeled the most important color temperature, luminous flux , color rendering and luminous efficiency ( see table ) and other four indicators of LED lights to provide consumers with reference information when purchasing.
However, to remind consumers : ” readable Marks” marked the four kinds of indicators as necessary , so that the unified can be relatively easy to be picked , but also relatively easy to be distinguished. But not ” safety or quality” guarantee，which must firstly find out .
High-wattage does not mean high-brightness
Consumers often have the illusion that generally the higher the watts (W), the brighter. Bright or not depends on lumens (lm), rather than wattage . Compare the same wattage , the higher the lumens , the brighter the light .
From legible mark screening is a very simple method , first inspect the luminous efficiency (lm / w), the standard is those that are at least 80 lm / w or more. First of all，where to use the LED lights must be sure， whether requiring high brightness or low brightness, the high power LED light such as the LED flood lights LED street light are generally used as brighter lighting for floodlighting and road lighting that are of high lumens and luminous flux . the LED tube and LED bulb are usually used wherever the high “real” original color rendering should be reflected such as the LED tube light used in supermarket , the LED light whose CRI ( color rendering index ) value is 80 or more is better. Finally it is to select the desired color，the LED lights whose color temperature value is low emit the yellow light that is of a little warm colors , the interval value is about 3000K to 5000K , the best choice is the same color temperature in the same area.
In fact, the four indicators of the ” Mark read ” only allow consumers to choose ” suitable ” kinds of lights , but can not ensure the quality of the bulbs, as relevant to the life of the lamp itself , light stability , heat and light attenuation (signal strength of the light is weak during the transmission ) , and other problem can not be interpreted from the four indicators.
Nowadays，the LED flood lights and LED tube light are the most widely used as the representatives of the decorative lighting and the home lighting in daily life，the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood lights is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile，there a large number of factory engaging in developing and producing the LED light，Lead Lighting is just one of them，which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood lights so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood lights, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood lights and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection. Login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED flood lights and other LED lighting.