Quote:
Originally Posted by jjoos99
These are the leds that I have.
https://www.rapidled.com/royal-blue-moonlight-led/
do you think these would work with the lunar sim? would I still need to use resistors with these leds? The power supply that plugs into the sim module is 9v.
thanks
Jeff |
Yes they can work but their typical drive currents (350ma) is WAY..WAY too muc for a moonlight unless you have a very large tank..
And all LEDs need some form of current limiting.. The one to use in this application is a resistor..
You still need to measure the output of the lunar module before you do anything else..
Then plug that value into the formula to choose the proper resistor..