結果 : what is a heat sink for led lights
2:25

The Reason Why LEDs Need A Heat Sink - Electricians Q&A

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nTop Live: Heat Sink Design for LED Lighting Pt.2 | Simulation

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DIYing a Motion Sensor Light! #cheap #diy

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0:11

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3:17

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How to solder 1W LED and heatsink using soldering iron

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13:08

DIY LED Basics - choosing your heatsink (part 3/6)

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Custom Precision Led Aluminum Profile Radiator LED Sunflower heat sink

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USA optimized T8 LED Light Tubes with Heat Sink | Senior LED Lighting China

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Make A Heat Sink For LED // Heat Sink // mini invent

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1:06

1w vs 3w LED l Testing with 3v l 2pins l 3pins l 4pins l Aluminum Heat sink l Brightness test

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How To Make Best Heat Sink For 20w 30w 50w 100w Watt Smd Led Diode

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Make Your own 100W LED Light! | DIY

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