LEDs - Gallium Indium Nitride UV, violet, purple, blue, aqua, turquoise, green, white. Also Gallium Arsenide and others. New LED MUSEUM! GaN, InGaN, SiC, GaAs, GaP, GaAlP, ZnSe, flashlight, flashlights.

CONTACT The LED (and Laser) Museum STAFF or the Happy DronerDaze webmaster
The LED (and Laser) Museum and Happy DronerDaze are staffed and funded by a workforce of ONE.
Contact information for that ONE is as follows:
As of 08-24-22, my new address is:

Craig Johnson
c/o The LED (and Laser) Museum
4120 N. Valentine Ave. # 140
Fresno CA. 93722
ph. 559-558-0491

OR

Craig Johnson
c/o Happy DronerDaze
4120 N. Valentine Ave. # 140
Fresno CA. 93722
ph. 559-558-0491

All public and private carriers will deliver to this address.

***VERY IMPORTANT!!!***
I moved again on 08-24-22!!!
I modified the ~1,954 web pages that make up this website (I do have a "search & replace" program that I purchased approximately ten years ago; so this did not take all that long like you might think it might have - I believe it took approximately one hour) to point to this web page - otherwise I'll have to go through all of this rigamarole again in early-2010 when or if I move *BACK TO* California.

Telephone numbers:
1-559-558-0491 (cellular)
Incoming cellular costs me ten cents a minute, so please keep it brief - and related only to the content of this website or specific LED questions.

If you wish to make a donation to help keep The
LED (and Laser) Museum running, you may do so via PayPal:

You may also donate to the site by mailing your donation to the address shown above. Checks or money orders are no longer accepted as I no longer have a bank account or picture ID (thank you stroke). Thank you!

(IMPORTANT!) The Paypal button above does not function properly for everybody; if you receive an error, you may donate by going to Paypal, logging in, selecting the "Send Money" tab, and entering bdfd1964@gmail.com as the recipient.

The LED (and Laser) Museum (and Happy DronerDaze) is provided as a public service, and is funded out of my own pocket. Living on a $400 a month disability stipend makes it difficult to maintain the website and the internet service hosting it; this is why donations are requested. Nobody is ever "forced" or pressured to donate or punished for not doing so - you do so completely voluntarily and of your own free will.

Like those Bartles and James wine cooler guys said in the 1970s, "Thank you for your support".

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All rights reserved. Please ask before using data or images (educational-only purposes are exempt from having to ask first).