SMD LED

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Comparison of SMD LED modules used on an LED strip light[1]

The light from white LED lamps and LED strip lights is usually provided by industry standard surface-mounted device LEDs (SMD LEDs).[2] Non-SMD types of LED lighting also exist, such as COB (chip on board) and MCOB (multi-COB).

Surface-mounted device LED modules are described by the dimensions of the LED package. A single multicolor module may have three individual LEDs within that package, one each of red, green and blue, to allow many colors or shades of white to be selected, by varying the brightness of the individual LEDs. LED brightness may be increased by using a higher driving current, at the cost of reducing the device's lifespan.

SMD LED
(module)
ImageDimensions
(mm × mm)
VmAPower
(watt)
Flux
(lumen)
CRI
(Ra)
Intensity
(candela)
Beam angle
(degree)
HeatsinkEfficacy (min)
(lm/W)
Efficacy (max)
(lm/W)
Colors per
SMD package
85208520 SMD LED8.5 × 2.00.5 & 155–6080110120Monochrome
70207.0 × 2.00.5 & 140–5575–8580110Monochrome
70147.0 × 1.40.5 & 135–5070–8070100Monochrome
57365.7 × 3.60.540–558015–18120no80110
57335.7 × 3.30.535–508015–18120no70100
57305.7 × 3.00.530–457515–18120no6090
56305.6 × 3.00.530–457018.4120no6090
50605.0 × 6.00.226no130Monochrome or RGB
50505.0 × 5.00.224no120Monochrome or RGB
40144.0 × 1.40.222–3275–85110160
35353.5 × 3.50.535–4275–807084
35283.5 × 2.80.06–0.084–860–703120no70100
30303.0 × 3.00.9110–120120130
30203.0 × 2.00.065.42.5120no8090
30143.0 × 1.40.19–1275–852.1–3.5120yes90120
28352.8 × 3.50.214–2575–858.4–9.1120yes70125
16161.6 × 1.6
12061.2 × 0.63–655–60
11041.1 × 0.4


References

[edit]
  1. ^ "What is the difference between 3528 LEDs and 5050 LEDs – SMD 5050 SMD 3528". www.flexfireleds.com. Retrieved 9 November 2015.
  2. ^ SMD-LED-Module-Definition what is a SMD LED Module[1]
    Comparison of SMD LED modules used on an LED strip light[1]

    The light from white LED lamps and LED strip lights is usually provided by industry standard surface-mounted device LEDs (SMD LEDs).[2] Non-SMD types of LED lighting also exist, such as COB (chip on board) and MCOB (multi-COB).

    Surface-mounted device LED modules are described by the dimensions of the LED package. A single multicolor module may have three individual LEDs within that package, one each of red, green and blue, to allow many colors or shades of white to be selected, by varying the brightness of the individual LEDs. LED brightness may be increased by using a higher driving current, at the cost of reducing the device's lifespan.

    SMD LED
    (module)
    ImageDimensions
    (mm × mm)
    VmAPower
    (watt)
    Flux
    (lumen)
    CRI
    (Ra)
    Intensity
    (candela)
    Beam angle
    (degree)
    HeatsinkEfficacy (min)
    (lm/W)
    Efficacy (max)
    (lm/W)
    Colors per
    SMD package
    85208520 SMD LED8.5 × 2.00.5 & 155–6080110120Monochrome
    70207.0 × 2.00.5 & 140–5575–8580110Monochrome
    70147.0 × 1.40.5 & 135–5070–8070100Monochrome
    57365.7 × 3.60.540–558015–18120no80110
    57335.7 × 3.30.535–508015–18120no70100
    57305.7 × 3.00.530–457515–18120no6090
    56305.6 × 3.00.530–457018.4120no6090
    50605.0 × 6.00.226no130Monochrome or RGB
    50505.0 × 5.00.224no120Monochrome or RGB
    40144.0 × 1.40.222–3275–85110160
    35353.5 × 3.50.535–4275–807084
    35283.5 × 2.80.06–0.084–860–703120no70100
    30303.0 × 3.00.9110–120120130
    30203.0 × 2.00.065.42.5120no8090
    30143.0 × 1.40.19–1275–852.1–3.5120yes90120
    28352.8 × 3.50.214–2575–858.4–9.1120yes70125
    16161.6 × 1.6
    12061.2 × 0.63–655–60
    11041.1 × 0.4


    References

    1. ^ "What is the difference between 3528 LEDs and 5050 LEDs – SMD 5050 SMD 3528". www.flexfireleds.com. Retrieved 9 November 2015.
    2. ^ SMD-LED-Module-Definition what is a SMD LED Module[1]
    Retrieved from "https://en.wikipedia.org/w/index.php?title=SMD_LED&oldid=1257793846"