ThatGuyWithAJetta Posted October 4, 2010 Report Share Posted October 4, 2010 hi i was thinking about putting some red led around the mirror in the headboard on my water bed and i was wondering do i need to put a resistor before each led or just one resistor before the first led any help would be apreciated Thanks KCowboy620 Quote !999.5 Volkswagen Jetta 1 Planet Audio BIg Bang 15 Powerbass 1500,1 Link to comment Share on other sites More sharing options...
rusty959 Posted October 5, 2010 Report Share Posted October 5, 2010 Depends on the specs of the leds, the specs of the resistor, how you wire them (ie series, parallel, etc), and how many of each you would use. A comparison between how many watts the leds are (keep in mind this is related to voltage though) and the same with the resistors is a good start. Quote 2013 Subaru BRZ12" Orion HCCA on AQ 22001967 mustang restoration project: http://www.stevemeadedesigns.com/board/topic/110765-mustang-restoration-build-2011-edition/ Youtube: https://www.youtube.com/user/therusty959 Link to comment Share on other sites More sharing options...
moetpoppin Posted October 5, 2010 Report Share Posted October 5, 2010 what voltage source are you using what is the voltage drop across the LEDs Quote TY Moet poppin', hoe hoppin', aint no stoppin' B.I.G. poppa, I'm a bad boy Party and Bullshit - The Notorious B.I.G. Honest estimate on this truck when it's all done........... 172.3........... Ehh.. U are aware of what 172.3 is, right? yep..... Two Pyle 15"s Build log Link to comment Share on other sites More sharing options...
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