Fused LED Light Replacement

简介

The LED light bulb consists of many small LEDs connected in series. Whenever a single LED gets fused, the circuit is broken and the Light bulb stops functioning, even though most of the LEDs are still in working condition.

Use this guide to repair a fused bulb by easily replacing a fused LED with a new LED and completing the closed circuit through which the current flows again and lights the bulb.

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步骤 1 Fused LED Light

Fused LED Light Replacement, Fused LED Light: 步骤 1 中的图像 1，2

Fused LED Light Replacement, Fused LED Light: 步骤 1 中的图像 2，2

Remove the upper semi-sphere diffuser by twisting or applying some heat with a heat gun or dryer to soften the adhesive.

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步骤 2

Fused LED Light Replacement: 步骤 2 中的图像 3，3

Use a battery or a cell with connecting wires and apply them to the exposed solder ends on each LED.
The LED which doesn't lights up is detected as the faulty LED.

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步骤 3

Using a knife or screwdriver, remove the faulty LED.
We need to replace it with a similar LED or a resistor.
Connecting the terminals directly can result in an increased current and multiple LED failure.