2000pcs 1Carton Disposable Face Masks, 3-Ply Cotton Filter for Dust, Germ Protection Pack:1CARTON How to control and power

How to control and power the strip

width : 8mm

Way to Use: Tell from Dual White LED Strip Manual

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

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

2000pcs 1Carton Disposable Face Masks, 3-Ply Cotton Filter for Dust, Germ Protection Pack:1CARTON How to control and power2000pcs 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