Have you ever been looking for LED light strips and ran across the numbers 2835, 3825, or 5050? These numbers are less mysterious than you might think. First off, you might have seen the letters "SMD" preceding these enigmatic numbers. The abbreviation SMD refers to …

SMD LED stands for Surface Mount Device Light Emitting Diode. (smd + led) It is a light-emitting diode in chip shape. Surface mount devices are the device that can be mounted on PCB’s easily so the SMD led is the LED which can be mounted on PCB or on light strips directly.

DAYBETTER SMD 5050 Remote Control Led Strip Lights 20ft, RGB Color Changing Led Strip with Remote Control for Room, Bedroom, Suitable for Home Decor, Living Room, Kitchen, Home Party Decoration, 12V

These surface-mount LEDs are an easy way to add a lot of colorful dots to your project. They're similar to the ones in our analog RGB LED strip, same size and shape. They are half a centimeter on a side, which makes them small but not so small that they are impossible to hand solder.

In designing a circuit, the current through each LED must not exceed the absolute maximum rating specified for each LED. In the meanwhile, resistors for protection should be applied, otherwise slight voltage shift will cause big current change,

SUPERNIGHT LED Strip Lights 16.4FT SMD 5050 Waterproof 300LEDs RGB Flexible LED Light Strip Rope + 44Key IR Remote Controller for Bedroom TV Backlight Christmas (Not Include Power Adapter)

J Series 5050 LEDs deliver high efficacy and long lifetimes to high-output indoor & outdoor lighting applications. Cree LED’s 5050 product family offers numerous advantages over competing 5050s, including superior intensity through secondary optics, better color-over-angle and leading corrosion resistance.

SMD 5050 LED Flex Strip light. Simply put, these LED chips are called SMD 5050 because the dimensions of the chips are 5.0mm x 5.0mm. They have 3 LED diodes in one housing (sometimes called tri-chips), and are a lot brighter than individual 3528 LED chips. These are examples of 5050 LED light strips:

These surface-mount LEDs are an easy way to add a lot of bright white dots to your project. They're similar to the ones in our digital RGB LED strip, same size and shape, but do not have red/green/blue LED chips inside. Instead, there are 3 ultra bright cool white (6500-7000K) LEDs.

3 days ago · Use this compact SMD LED to blend your four source colors while reducing hot-spots, glare, and shadows. Red, green, and blue chips have 625nm/520nm/465nm wavelengths respectively, and cool white has a 6500K CCT.