Yahoo Groups archive

Homebrew PCBs

Index last updated: 2026-04-28 23:05 UTC

Message

Re: Yellow CFL bulb

2013-07-23 by cunningfellow

> Ray wrote:
> I'm concerned that since it is a fluorescent
> source it may still emit UV. Or does the
> yellow glass effectively block the UV?

Or use a large LED setup.

Non white LEDs have no UV out.

Attachments

  • No local attachments were found for this message.

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.