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Picture of 1W LED Lamp for night light
This is the my first instructable project very useful to most peoples.

Step 1: Materials Required.

Picture of Materials Required.
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DSC00223.jpg
1. Scrap CFL for housing. 2.Any mobile phone charger around 5v or 6v will do. 3. 1W power led any colour 4. Copper clad board. 5. Current limiting resistor (1W) Value is depending on your charger voltage.
 
adithyapaip7 months ago
I made it...i use cpu cooler heat sink ...
1420437480847674990663.jpg
adithyapaip7 months ago
I made it...i use cpu cooler heat sink ...
1420437480847674990663.jpg
bhvm9 months ago

The instructable is incomplete. What resistor value? How the wiring?

Also, using one resistor to Drop 240V to some 3v means HUGE Losses. Your night lamp is probably even more inefficient than incans. Try using an LED driver.

bhvm9 months ago

The instructable is incomplete. What resistor value? How the wiring?

Also, using one resistor to Drop 240V to some 3v means HUGE Losses. Your night lamp is probably even more inefficient than incans. Try using an LED driver.

Amit_Jain2 years ago
Hi,

Why do you need Copper clad; Are you using it for Heat-sink ????


- AMit