Looking for very bright white LEDs

[cube007]

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]

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]

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]

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

by,
cube007

 

[tjalps]

Try NICHIA led's .

http://www.nichia.com/

Regards!

 

[sss123]

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

 

[Beepster]

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]

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

Is this address correct?

Thanks. Pop

 

[CMOS]

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