2000pcs 1Carton Disposable Face Masks, 3-Ply Cotton Filter for Dust, Germ Protection Pack:1CARTON Lumen Output: 600-700LM/Meter

Lumen Output: 600-700LM/Meter

we can see the color is bluish violet or blue by the naked eye rather than violet

width : 8mm

: 30LED/pc Length Available 500mm (customized length available) Available Color 850nm and 940nm Protection Grade Waterproof IP65 Finish Color Silver

Natural White 4000K-4500K

2000pcs 1Carton Disposable Face Masks, 3-Ply Cotton Filter for Dust, Germ Protection Pack:1CARTON Lumen Output: 600-700LM/Meter2000pcs 1Carton Disposable Face Masks, 3 Ply Cotton Filter for Dust, Germ Protection Protective face masks made from non woven material and feature elastic earloops for comfort. Bacterial Filtration Efficiency (BFE) is the effectiveness of a material to filter bacteria of a specified particle size, 3. 0 m (micron) m. This expressed as a percentage of a quantity that does not pass through the material. Specifications: ManufacturerJIANGXI ZHONGCHEN KEJI