Received: from PCH.mit.edu (18.7.21.50) by mail.efplus.com (192.168.0.8) with Microsoft SMTP Server (TLS) id 8.3.485.1; Sun, 6 Sep 2020 20:44:58 -0700 Received: from PCH.MIT.EDU (localhost.localdomain [127.0.0.1]) by PCH.mit.edu (8.14.7/8.12.8) with ESMTP id 0873ZtHc020382; Sun, 6 Sep 2020 23:36:01 -0400 Received: from outgoing-exchange-7.mit.edu (OUTGOING-EXCHANGE-7.MIT.EDU [18.9.28.58]) by PCH.mit.edu (8.14.7/8.12.8) with ESMTP id 0873ZsSn020379 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Sun, 6 Sep 2020 23:35:54 -0400 Received: from oc11exedge2.exchange.mit.edu (OC11EXEDGE2.EXCHANGE.MIT.EDU [18.9.3.18]) by outgoing-exchange-7.mit.edu (8.14.7/8.12.4) with ESMTP id 0873Zr9k017831 for ; Sun, 6 Sep 2020 23:35:54 -0400 Received: from w92expo27.exchange.mit.edu (18.7.74.33) by oc11exedge2.exchange.mit.edu (18.9.3.18) with Microsoft SMTP Server (TLS) id 15.0.1293.2; Sun, 6 Sep 2020 23:35:37 -0400 Received: from oc11exhyb3.exchange.mit.edu (18.9.1.99) by w92expo27.exchange.mit.edu (18.7.74.33) with Microsoft SMTP Server (TLS) id 15.0.1365.1; Sun, 6 Sep 2020 23:35:53 -0400 Received: from NAM10-BN7-obe.outbound.protection.outlook.com (104.47.70.106) by oc11exhyb3.exchange.mit.edu (18.9.1.99) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Sun, 6 Sep 2020 23:35:53 -0400 Received: from MWHPR20CA0030.namprd20.prod.outlook.com (2603:10b6:300:ed::16) by CY4PR01MB2791.prod.exchangelabs.com (2603:10b6:903:df::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3326.23; Mon, 7 Sep 2020 03:35:51 +0000 Received: from CO1NAM03FT014.eop-NAM03.prod.protection.outlook.com (2603:10b6:300:ed:cafe::f1) by MWHPR20CA0030.outlook.office365.com (2603:10b6:300:ed::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3348.16 via Frontend Transport; Mon, 7 Sep 2020 03:35:51 +0000 Received: from mail-ed1-f43.google.com (209.85.208.43) by CO1NAM03FT014.mail.protection.outlook.com (10.152.80.101) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3348.16 via Frontend Transport; Mon, 7 Sep 2020 03:35:51 +0000 Received: by mail-ed1-f43.google.com with SMTP id l63so11314913edl.9 for ; Sun, 06 Sep 2020 20:35:50 -0700 (PDT) From: Ryan O'Connor To: Microcontroller discussion list - Public. Sender: "piclist-bounces@mit.edu" Date: Sun, 6 Sep 2020 20:35:38 -0700 Subject: Re: [OT] World's brightest LED Thread-Topic: [OT] World's brightest LED Thread-Index: AdaEyUKO+fzzxLErRD6iYKEw29ItyA== Message-ID: References: List-Help: List-Subscribe: , List-Unsubscribe: , In-Reply-To: Reply-To: Microcontroller discussion list - Public. Accept-Language: en-US X-MS-Exchange-Organization-AuthAs: Anonymous X-MS-Exchange-Organization-AuthSource: TS500.efplus4.local X-MS-Has-Attach: X-Auto-Response-Suppress: All X-MS-Exchange-Organization-SenderIdResult: Pass X-MS-Exchange-Organization-PRD: mit.edu X-MS-TNEF-Correlator: received-spf: Pass (protection.outlook.com: domain of gmail.com designates 209.85.208.43 as permitted sender) receiver=protection.outlook.com; client-ip=209.85.208.43; helo=mail-ed1-f43.google.com; dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=8MGFRiFpziw5zJY8jGo4LDnTyE4dHvUPiYosy+0fl5M=; b=GKS1Uy88BcoGuRnJ54cavox4nBZhAyxyyCYyLuUxWXMzM0LIHDDpTsyRBTNGr5iZo4 BfItKkFJm0FYZjRKK6X+CU+BMekc4y/DStDrXVo4NsP46rW44868jjZXNln7UHAOHOeK 0TCTJug9vbpgXf86L1cX7/NyjE+9TBqzj8QeSRTjPj8FpXHpOnJzUcLPqlnlActAYs/P 1wHy759DN728tMxXp/7GAAs8MHCos+xbDf5X4oBArYi+/YJxxFoiTVa+VuXrTWeJjGrV Po1HVrvUzQY17HVpbNdIFOUicCgjNSpz8l7FSMZkPtk3VUIfjlBXLb/hUS6Zm8IY4avv Sydw== authentication-results: spf=pass (sender IP is 209.85.208.43) smtp.mailfrom=gmail.com; mit.edu; dkim=pass (signature was verified) header.d=gmail.com; mit.edu; dmarc=pass action=none header.from=gmail.com; errors-to: piclist-bounces@mit.edu list-id: "Microcontroller discussion list - Public." list-post: x-beenthere: piclist@mit.edu x-mailman-version: 2.1.6 x-received: by 2002:a50:cd5d:: with SMTP id d29mr20598721edj.318.1599449748890; Sun, 06 Sep 2020 20:35:48 -0700 (PDT) x-topics: [OT] x-content-filtered-by: Mailman/MimeDel 2.1.6 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Yeah it was a shame about the power supplies. If they didn't die I'm sure he could have come up with many more demo ideas. He spent so much work making the cooler though that I'm sure we will see a follow-up video surface eventually. On Mon, 7 Sep 2020 at 15:19, RussellMc wrote: > On Mon, 7 Sep 2020 at 08:58, Ryan O'Connor wrote: > > > I stumbled across the world's brightest single cell LED light on youtub= e > > and immediately decided I had to share it with Russel, but then realise= d > if > > he is interested in LEDs then other people on here will be too: > > > > https://www.youtube.com/watch?v=3DbBV-1VNWscA > > > > Fun & interesting. > He (surprisingly) does not show what the beam is actually like. > I didn't note any claims on lumen output, but it should be well over > 100,000 lumen. > > Note to self: Find out brand of power supplies used and avoid buying them= .. > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .