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隨著國家對LED照明的大力推進(jìn)，使得LED照明商品迅速增長和遍及。因為LED商品是照明職業(yè)的新式商品，普通老百姓對其十分陌生，乃至有些技術(shù)不太過硬的廠家和銷售商，對客戶胡亂解說，從而致使了普通用戶對LED照明商品產(chǎn)生誤解，給LED商品的推行和運用帶來了必定的妨礙。協(xié)助廣大用戶正確認(rèn)識和區(qū)分LED商品的質(zhì)量好壞，下面濟南圍擋小編介紹十種簡便區(qū)分LED燈的質(zhì)量好壞的辦法。
With the country's strong push for LED lighting, LED lighting products and the rapid growth of. Because LED is a new commodity goods lighting occupation, ordinary people are familiar with, and even some technology is not perfect manufacturers and distributors, to explain the customer at random, thus causing the general user misunderstanding of LED lighting products, LED products to carry out and use to a certain prejudice. To assist the majority of users to correctly understand and distinguish the quality of LED products are good or bad, the following Ji'nan small series of ten small and easy to distinguish the quality of the LED lamp approach.
1、從品牌的挑選。應(yīng)當(dāng)挑選名牌或商標(biāo)帶“R”現(xiàn)已注冊的公司商品，LED燈外觀光澤精巧，商品商標(biāo)、型號、標(biāo)準(zhǔn)打印字跡明晰漂亮，不該當(dāng)有變形掉漆、色彩不平等景象。
1, from the brand selection. Should choose brand or trademark "R" has registered a company's goods, LED lights look shiny and delicate, trademarks, type, standard print handwriting clear beautiful, should not have deformation of paint, unequal color picture.
2、LED燈一般選用鋁材做散熱器，散熱器與空氣的觸摸面積越大越好，這么有利于散熱，整燈作業(yè)安穩(wěn)，光衰小壽數(shù)長；球泡和天花射燈不要有過大的透氣孔，避免在運用過程中蚊蟲爬入，影響照明作用或形成不必要的損壞。
2, LED lamps are generally made of aluminum heat sink, touch the radiator and air space as possible, so conducive to heat the whole lamp operation stability, long life small decline; bulb and ceiling lamp do not have too big air holes, to avoid in the process of applying mosquito climb into, affect the lighting effect or formation damage necessary.
3、LED球泡、天花射燈、軌跡射燈，若照射在白色的墻壁上，不該當(dāng)有色斑、色圈等顯著色溫誤差，若有此類景象，闡明燈珠光源殘次。
3, LED bulb, ceiling lamp, track lamp, if the irradiation on the white walls, should not have obvious stain, color ring coloring temperature error, if there is such a phenomenon that defective light source lamp.
4、在敞開LED燈火時，通電與燈發(fā)光有零點幾秒到兩秒之間的時差，是正常景象，一般該燈是選用帶有IC集成電路的恒流源驅(qū)動，其穩(wěn)流穩(wěn)壓功能對比好，作業(yè)安穩(wěn)。
4, in the open LED lights, electricity and light a few tenths to the time difference between the two seconds, is the normal phenomenon, generally the lamp is made of constant current source driver with IC integrated circuit, the constant current and voltage comparison function, stable operation.
5、作業(yè)時燈體發(fā)熱不要過高或不均勻，若有此類景象，闡明燈的規(guī)劃或制作技術(shù)有疑問，光衰大簡單損壞。
5, when the lamp body fever should not be too high or uneven, if there is such a phenomenon that light planning or production technology in doubt, simple light damage.
6、因為LED燈的亮度高，兩種品牌同類型的燈，在同等條件下，用雙眼直視的辦法觀察進(jìn)行對比，是很難區(qū)分其亮度的高低，一起這么也簡單損傷雙眼視力。一般咱們主張用一張白紙將光源蓋住，經(jīng)過白紙對光的衰減后，再進(jìn)行對比，這么就對比簡單看出燈火的亮度區(qū)別，亮度越高的就越好。別的，色溫對比接近太陽光的色彩為最佳。
6, because of the high brightness LED lamp, two brands of the same type of lamp, under the same conditions, compared with the observation of eyes straight way, it is difficult to distinguish the brightness level together so simple damage of binocular vision. In general, we advocate the use of a piece of white paper to cover the light source, after the white paper on the attenuation of light, and then contrast, so that the contrast is simple to see the difference between the brightness of the lights, the higher the brightness the better. In addition, the color temperature is close to the color of the sun is the best.
7、假如時刻答應(yīng)的話，能夠拿同標(biāo)準(zhǔn)的兩盞燈先做亮度對比，再將其中的一盞連續(xù)點亮一星期，再與之前對比的那盞燈進(jìn)行亮度對比，若沒有顯著變暗的話，闡明此燈火衰較小，燈珠光源質(zhì)量較好。
7, if time permits, two lights can take the same standard first luminance contrast, which then a continuous light for a week, then the lamp brightness contrast with the previous comparison, if there is no significantly darker, it illustrates the decline of small lights, lamp light source with good quality.
8、關(guān)于那些天花射燈、軌跡燈、大功率集成光源、COB大功率光源，以及能夠方便拆下面罩看見燈珠的多芯片商品，均可選用看見燈珠光源等閉上雙眼后通電點亮，再封閉電源的一起睜開雙眼，會看到燈珠芯片的余光，若余光不見時刻誤差太大，闡明燈珠芯片的質(zhì)量良莠不齊，或付品殘次燈珠芯片。整燈簡單損壞壽數(shù)短，不易采購。
8, about the track lamp, ceiling lamp, high-power integrated COB light source, high power light source, and can conveniently remove the cover of the multi chip saw lamp products, can be used to see light lamp close your eyes after electrify light, then close the power together to open your eyes, light will see lamp chip, if I don't see the light when the error is too large, the quality of that chip beads uneven in quality, or pay the goods defective chip beads. The whole lamp simple damage life short, not easy to buy.
9、LED燈在作業(yè)時，周圍有冰箱、空調(diào)、熱水器等大功率電器啟動時，不該當(dāng)有隨之亮暗改變，若有此類景象，闡明該LED燈的驅(qū)動不恒流或恒壓，這么對燈的壽數(shù)有一定的影響。
9, LED lamp in operation, surrounded by high power refrigerators, air conditioners, water heaters and other electrical appliances started, there should not be as bright and dark change, if there is such a phenomenon, the LED lamp does not drive constant current or constant voltage, have a certain impact on the lamp life so.
10、社會上撒播一種經(jīng)過手機屏幕用攝像頭觀察LED燈火來區(qū)分其好壞，這么區(qū)分燈的好壞是不太精確的，有條紋翻滾閃耀的一定不好，沒有條紋翻滾閃耀的未必就好，因為咱們的不一樣手機屏幕和攝像頭，他們的掃描刷新率是不一樣的，關(guān)于那些低端阻容降壓的驅(qū)動商品，它們敏感度也是不一樣的。
10, the society with a mobile phone screen broadcast with the camera to observe LED lights to distinguish the quality, how to distinguish the quality of light is not too accurate, striped roll shine must be bad, no stripes tumbling shine is not necessarily good, because we are not the same as the mobile phone screen and camera, scan their refresh rate is not the same, for those low-end RC buck drive products, their sensitivity is not the same.