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Wow
I just added, "if white"
Rex
Sent by me on my iPhone.
On 15 Aug 2011, at 22:11, "Rex Waygood" <[log in to unmask]> wrote:
> I don't understand why the substrate colour has any significant consequence for the optical performance.
> All the SMT power LEDs I've seen have well defined cones of light that project forward.
> Further more those that we've worked with are so bright that looking at them whilst lit is inadvisable.
> So the only thing would be to say they will look prettier when turned off.
> :-)
> Rex
>
>
> Sent by me on my iPhone.
>
>
> On 15 Aug 2011, at 13:06, "Juliano Ribeiro" <[log in to unmask]> wrote:
>
>> 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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