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--></style></head><body lang=EN-US link=blue vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>I have had LED instrument\<b>generator(red</b>) bulbs since 2009. </p><p class=MsoNormal> Works as intended like original incandescent lamp. Lights up at low idle etc.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Sent from <a href="https://go.microsoft.com/fwlink/?LinkId=550986">Mail</a> for Windows</p><p class=MsoNormal><o:p> </o:p></p><div style='mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal style='border:none;padding:0in'><b>From: </b><a href="mailto:healeys@autox.team.net">Ian Hey via Healeys</a><br><b>Sent: </b>Friday, September 30, 2022 8:36 AM<br><b>To: </b><a href="mailto:healeys@autox.team.net">healeys@autox.team.net</a><br><b>Subject: </b>[Healeys] Ignition warning light</p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-GB>My understanding is that an LED is fine for a dynamo, but for an alternator the current generated by the warning light is what gets the field coils energised, and LEDs pull so little current that the field coils will not energise, and so no generation takes place.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB> <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>Ian<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>