高亮度，光衰低，能耗低，寿命长。

High brightness, low attenuation, low energy consumption, long service life.

youdao

光衰小、寿命长，寿命长，价格高。

A small decline, long service life, long service life, high price.

youdao

高品质，低温升，光衰小。

High quality, low temperature rise and low light decline...

youdao

使用光源：一律采用低光衰大功率的LED作为光源，以确保其长寿命、节能、高效、环保的特点。

Lighting source: Low light-declining LED, long lifetime, energy saving, high efficiency and environment protective.

youdao

使用光源：一律采用低光衰大功率的LED作为光源，以确保其长寿命、节能、高效、环保的特点。

Lighting source: Low light-declining LED, long lifetime, energy saving, high efficiency and environment protective.

youdao