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Looking for very bright white LEDs

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cube007

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lck-led

Hello,

I'm looking for very bright white LEDs (SMT or not) for building a LED lamp. Do you have some good information.

Thank you in advance,
cube007
 

samsuffy

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MARL has nice products :

I've already tested 5mm through hole white leds = ~2000mcd
and also smd white leds = ~320 mcd

have a look to marl.co.uk[/url]
 

Fragrance

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WHITE LED

Hi,

I have made a white led tourch, idea is that you can achive high brightness with help of white led driver circuit see attachment

Regards
Fragrance
 

cube007

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Thank you for the information. I found good products from Osram (Golden Dragon) and Luxeon. Both are producing LEDs with 20lm/W.

by,
cube007
 

sss123

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go to vvv.LCK-LED.c*m you will find many high power leds at good prices.
 

Beepster

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You want the Luxeon 5, star.
It is 5 watts and you can't look at it.
It's 1 led chip.
It burns your eye.
~7.6x Volts.
The star is a alunimum pcb substrate needed to get the heat ( and a lot of it ) to a bigger heat sink.
Not cheep, ~$20 U.S.
 

pop48m

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sss123 said:
go to vvv.LCK-LED.c*m you will find many high power leds at good prices.
Is this address correct?

Thanks. Pop
 

CMOS

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pop48m said:
sss123 said:
go to vvv.LCK-LED.c*m you will find many high power leds at good prices.
Is this address correct?

Thanks. Pop
Replace vvv by www and * by o
 

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