先进的光学系统设计，有效的照明范围长。
进口CREE LED，高品质，稳定，耐用的LED消除了更换光源的麻烦。
钢化玻璃镜片质量好。

Advanced optical system design, long effective illumination range.
Imported CREE LED, The high-quality, stable ,durable led eliminates the trouble of replacing light source.
Tempered glass lens with good quality.