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How can you make a light source brighter?

I have tested the red and yellow LED lights in my circuit and found that their light is so dim. What methods can I take to make them brighter?

LED Manufacturing
November 2, 2023

Jacob Jones

Bachelor's degrees in electronic engineering. Skilled in designing LED electronic components, products, and systems, developing and testing prototypes, troubleshooting, and debugging. 8+ years of extensive experience in the electrical and electronic manufacturing industry. Reach Me Now>>

Jacob Jones

Bachelor's degrees in electronic engineering. Skilled in designing LED electronic components, products, and systems, developing and testing prototypes, troubleshooting, and debugging. 8+ years of extensive experience in the electrical and electronic manufacturing industry. Reach Me Now>>

Buy LED lights with higher power and better quality.
Apply a higher current to the circuit as long as you keep it within the rated value.
Add more LED lights to your circuit.
Use directional lenses or reflectors to concentrate the light. Although the current doesn’t change, it will look brighter.

More reading: LED PCB Design Guide: Challenges & Considerations

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