Hi,

benefit is a better reflection, as white reflects all colors

Some white solder resists are sensitive to UV light, so if you have any UV curing processes you can get color changes to yellow...

Depends on the quantity of white boards at your PCB manufacturer, between 0 and 10% of total cost.

Best Regards,
Torsten  

-----Ursprüngliche Nachricht-----
Von: TechNet [mailto:[log in to unmask]] Im Auftrag von Juliano Ribeiro
Gesendet: Montag, 15. August 2011 14:06
An: [log in to unmask]
Betreff: [TN] LAMP LED PCB

Technetters,

We need design the PCB to LED LAMP and we verified that PCBs are white. 
What the benefits of the White PCB for this application?
What attention in the process to white pcb? 
Is cost higher than green pcb?

Thank you

Juliano Ribeiro


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