Maglight Solitaire LED Mod 2

 
 
 
3mm LEDs
         

This great little mod was completed and submitted by Ying Chee L. from Melbourne, Australia.

YC has taken the Solitaire mod one step further by using a 3mm LED instead of a 5mm LED. The advantage is that the mod becomes fully reversable and you do not need to drill out the reflector or the lens of the Solitaire. Here you see the LED to the left and the original bulb to the right. The stoptabs still need to be filed off as described in the first Solitaire mod.

YC stated that the LED became pretty hot on the 12V battery so a resistor was installed using an insulating plate and the resistor itself. It appears that the resistor lead was threaded through the insulating plastic plate and coiled to make a contact surface. As mentioned in the original Solitaire mod, you will need to get a spring to make up the space in the light resulting from using a shorter battey. The resistor was attached to one of the coils of the spring to complete the circuit. You will need to try different resistors to find out what works for you. The Tips and Tricks page includes resistance calculation information.
Here are all the parts, including the MN21/23 12V battery used to power the LED.
The Mag Solitaire before....

...and after!

Thanks to YC for sharing this mod with FlashlightReviews.com and its visitors!


May 2003: Here's a quick update from a reader, Dick P.:

Just a small addition to the Maglite Solitaire Mod 2. One can easily open the MN21/23 battery to obtain eight LR932 button batteries. Just use 3 of these and no resistor is necessary; the internal resistance is about 9 ohms per battery. I used a short section of 3/8 inch aluminum rod as a spacer.

Thanks for the info!

 

 
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