High Power LED

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High Power LEDs

Size

High power led dimension.png

Specification

Normal Size

Type by Size Power Dissipation If Forward Current Vf Forward Voltage Dominant Wavelength (tc) Luminous Intensity (∮) View Angle
0805 Signal 0.04W 20mA 2-3
1210/3528 (2835) - blue 0.5W 100-180mA 3.3-3.6 (~4) - 450 120
1210/3528 (2835) - white 0.5W ? 3.3-3.6 (~4) - ? 120
1210/3528 (2835) - yellow 0.5W ? 1.8-2.0 - ? 120
1210/3528 (2835) - green 0.5W ? 2-2.2 or 3-3.2 - ? 120
1210/3528 (2835) - red 0.5W 180-300mA 2-2.2 - 620 120
5050
5730

high power LED


  • In condition 3 serial * 3 parallel connection
Type by Size Power Dissipation Forward Current Forward Voltage DominantWavelength (tc) Luminous Intensity (∮) View Angle
1W 350mA 3.15-3.4 6000K-7000K 80-90 120-140
3W 600mA 3.35-3.6 6000K-7000K 110-120 120-140
5W 450mA (wrong data 700mA) 11.0-11.5 (wrong data 5V) 6000K-7000K 300-400 120-140
10W 900mA 9-12V (add 2ohm when use 12V) 6000-7000K 900-1000LM 120-140
20W 500-600mA 32-34V 6000-6500K 1800-2000LM 95 - 105
30W 1000mA (2000 max. Peak) 31-35V 6000 - 7000 2100- 2500LM 95 - 105
50W 1500mA continius (3000 max. Peak) 32-36V 6000 - 7000 3500 - 4000 95 - 105
100W 3000mA (7000 peak) 32-36V 6000 - 7000 8000-8500 95 - 105

Another general info

  • Life Span over 100,000 hours for 10W - 100W LEDs, 50,000 hours for 1-5W LEDs
  • operation temperature -20 ~ 80 degree
  • Storing temperature -30 ~ 100 degree

FAQ

  • From the datasheet, the operation temperature range is from -20℃ to + 80℃, you should add some extra heat sinks indeed when you run it on full load, put the heat sink underneath the rack, in between the suface of the of the rack and your heatsink, also added some thermal paste which give the heat a better transfer.