led日光灯管的特点the features for led tubes
节能energy-saving
整体灯具高达85lm/w的光效,更优越的出光特性,在相同照度下,使15w的led日光灯相当于36w传统日光灯,省电60%以上.
the light efficiency for the led tubes is above 85lm/w ,and on the condition of the same illumilation intensity , the 15w led tube is equivalent to 36w traditional fluorescent tubes ,and the energy- saving is above 60% .
寿命长long life-span
led日光灯采用低衰减光源,使用寿命为普通日光灯管的10倍以上,更适合用于难以更换的场合.
the light source for the led tubes is of low chip-attenuation , and its life-span is 10 times longer than traditional fluorescent tubes , more suitable for the place where is difficult to replace the light sets .
光利用率高high light efficiency
因为光源角度小于180度，装入灯具后所发出的光能充分利用,减少光损，灯具效率可达80%以上.
as the beam angle for the light source is below 180 degree , and the light source can be best utilized once leds are set , wich can reduce the ligh lost much , and the light efficiency can reach above 81%.
绿色环保eco-friendly
传统日光灯中含有水银,泄漏会危害人体,而led日光灯不含任何有害物质,对环境起到保护作用,被公认为二十一世纪的绿色照明产品.
as traditional fluorescent tubes contain mercury , and which is every harmful once any leakiness occurred , however, led tubes do not contain any harmful materials, and will not cuase pollution to environment , so,the led ligths is recognised as the green lighting products in 21stcentury .
安全可靠safe & reliable
无噪音,不含紫外线,光源无频闪,保护眼睛,不易使眼睛疲劳,确保使用的舒适与健康.
no noise , noultraviolet , no stroboscopic light,eye-protection , not easy to cause eye-fatigue , and can assure the comfort & health during the couse of using .
维护少less maintenance
led日光灯寿命长,维护费用低.
due to the long life-span of led tubes , so , the maintainance will be reduced much .
电利用率高high power efficiency
led日光灯pf达0.9以上,达到切实的节能减排要求.
the power factor is above 0.9 , which already reach the requirement for energy-saving & emission-reduction .