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  2. LED strip light - Wikipedia

    en.wikipedia.org/wiki/LED_strip_light

    RGB, addressable: Multiple colours and addresses. Each LED has its own chip meaning they can be individually triggered for chasing, strobing, and colour changing. [4] RGBW, non-addressable: The combination of single color and multicolor (4 LED-chips) in a single module

  3. RGB color model - Wikipedia

    en.wikipedia.org/wiki/RGB_color_model

    Hexadecimal 8-bit RGB representations of the main 125 colors. A color in the RGB color model is described by indicating how much of each of the red, green, and blue is included. The color is expressed as an RGB triplet (r,g,b), each component of which can vary from zero to a defined maximum value. If all the components are at zero the result is ...

  4. RGBA color model - Wikipedia

    en.wikipedia.org/wiki/RGBA_color_model

    While it is sometimes described as a color space, it is actually a three-channel RGB color model supplemented with a fourth alpha channel. Alpha indicates how opaque each pixel is and allows an image to be combined over others using alpha compositing, with transparent areas and anti-aliasing of the edges of opaque regions. Each pixel is a 4D ...

  5. RGB color spaces - Wikipedia

    en.wikipedia.org/wiki/RGB_color_spaces

    RGB use in color space definitions employ primaries (and often a white point) based on the RGB color model, to map to real world color. Applying Grassmann's law of light additivity, the range of colors that can be produced are those enclosed within the triangle on the chromaticity diagram defined using the primaries as vertices .

  6. Digital Addressable Lighting Interface - Wikipedia

    en.wikipedia.org/wiki/Digital_Addressable...

    Digital Addressable Lighting Interface (DALI) is a trademark for network-based products that control lighting.The underlying technology was established by a consortium of lighting equipment manufacturers as a successor for 1-10 V/ 0–10 V lighting control systems, and as an open standard alternative to several proprietary protocols.

  7. Color space - Wikipedia

    en.wikipedia.org/wiki/Color_space

    A popular way to make a color space like RGB into an absolute color is to define an ICC profile, which contains the attributes of the RGB. This is not the only way to express an absolute color, but it is the standard in many industries. RGB colors defined by widely accepted profiles include sRGB and Adobe RGB.

  8. Light-emitting diode - Wikipedia

    en.wikipedia.org/wiki/Light-emitting_diode

    A single or a few LED junctions may be packed in one miniature device for use as an indicator or pilot lamp. An LED array may include controlling circuits within the same package, which may range from a simple resistor, blinking or color changing control, or an addressable controller for RGB devices. Higher-powered white-emitting devices will ...

  9. Extended Display Identification Data - Wikipedia

    en.wikipedia.org/wiki/Extended_display...

    Addressable lines per field 8-bit lsb 7: Bits 7–4: Addressable lines per field 4-bit msb Bits 3–2: Aspect ratio: 00 = 4∶3 01 = 16∶9 10 = 16∶10 11 = 15∶9 Bits 1–0: 00 = reserved 8: Bit 7: 0 = reserved Bits 6–5: Preferred vertical rate: 00: 50 Hz 01: 60 Hz 10: 75 Hz 11: 85 Hz Vertical rate bitmap Bit 4: 50 Hz CVT Bit 3: 60 Hz CVT ...

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