12mm Diffused Thin Digital RGB LED Pixels (Strand of 25) WS2801 ADA_Gas / TVOC / Air Quality They are for indoor use

They are for indoor use or light outdoor use without direct sun/water

Applications Collision prevention of industrial transport facilities

To read one or more of the MD25 registers

We\'ve finally updated the connector

for which we have basic single and dual carriers and a dual-channel shield for Arduino

12mm Diffused Thin Digital RGB LED Pixels (Strand of 25) WS2801 ADA_Gas / TVOC / Air Quality They are for indoor useRGB Pixels are digitally controllable lights you can set to any color, or animate. Each RGB LED and controller chip is molded into a 'dot' of silicone. The dots are weatherproof and rugged. There are four flanges molded in so that you can 'push' them into a 12mm drill hole in any material up to 1. 5mm 0. 06" thick. They're typically used to make outdoor signs. We also have flat backed pixels that are essentially the same, but are not as long and thin.