If you found some sellers selling the WS2812B and WS2812B ECO LED Lights, you will not sure which one will fulfill your need, so today let’s check what’s the difference between them?
from the picture above, you will see that the main difference, both of them built-in WS2812B ICs, but the ECO version with 9PCS alloy wires, the normal version with 9PCS pure gold wires. which is cost-effective, the alloy wires are not expensive as gold wires, the selling price of the WS2812B ECO LED Strips cheaper than the WS2812B’s, great for small projects and beginners.
the WS2812B ECO Programmable LED Strips with individually addressable design, which use 5050 RGB SMD LEDs as light source, each LED built-in WS2812B IC, 30LEDs/60LEDs/100LEDs/144LEDs per meter available, you can choose the white or black FPCB boards, there are 3 types of waterproof products available, IP30 non-waterproof, IP65 coated waterproof and IP67 silicone tube waterproof. the Digital RGB LED Strips working in DC5V, safe to kids and pets, can work with Pixel LED Controllers to achieve hundreds of lighting effects like chasing, rainbow, fire, meteor, rhythm, etc. 256 brightness and 24-bit color display, both ends with 3 pin JST-SM connectors, easy to install and light up, each LED can be cut off and will not damage the rest of the LED Strips, you can shorten, lengthen or bend it for your projects.
the WS2812B ECO LED Light Strips are compatible with most Pixel LED Controllers, Arduino, Raspberry Pi, Teensy, T1000S, K1000C, SP110E, SP105E, SP108E, SP110E, SP601E, SP511E, SP501E and other Smart LED Controllers.
you can use them to make LED Screens, Advertising Boards, Signs, Holiday Decoration, etc in Hotels, KTV, Bars, Malls, etc.