Maglight Solitaire LED Mod

 
 
 
Nichia LEDs
         

This was a really easy mod. Get a 5mm white Nichia LED and grab the leads (individually) by the standoff tabs with a pair of needlenose pliers. CAREFULLY twist 90 degrees around the long axis. File off the tabs so they are flush. Cut the leads so they are just a little longer than the bulb leads. Use a multimeter to figure out which lead is postitve (stick pins in each bulb socket and turn on). Mark the + side. Now push the LED in place of the bulb until it is flush (make sure the AAA battery is still in the light or you'll have little pieces all over the place).
Remove the guts from the head of your Solitaire - don't worry about breaking tabs at the edges of the reflector, just try not do destroy it. Remove the lens and drill or carve a large hole in it. Drill out the reflector so it fits over the LED but stops at the wide base of the LED.
Put the reflector on the led, put the lens back and reattach the head.(the LED will stick out of the hole in the lens)
Go get a MN21/23 battery - They come in packs of 2 at Wal-Mart for about 1.77. Yes, they pump out 12 Volts which is 3 times as much as the max the LED is supposed to take. The LED will burn slightly turquoise, but the internal resistance of the battery will prevent the LED from frying.

Go to ACE hardware and get a #4 spring from their spring box. Get the spring with the spiral size you see in the picture. Use the base for scale. Cut off the end + 5 sprials. Thread the spring from the end of the light (small side OUT) onto the cut end of the spring (left side of picture).

Assemble as usual and turn it on! Bingo! A brighter light with a bulb that never blows.

(BTW, it was my wife's Solitaire - hence the purple...)

UPDATE from William I.:

I did the Maglight Solitaire mod as well. Great lamp now but I noticed my pants leg getting hot one day and discovered the lamp would not shut off! Seems the reflector in these smaller lamps is kinda thin and the repeated turning on and off had smashed the reflector on the inside to a point where it would not push LED down to switch it off. A #10 internal tooth washer has just the right size openings to fit over the LED yet is still small enough in its circumference to clear the reflector cap as it is screwed on. This gives much more surface for the reflector to push on, to switch it off when screwed down. Just thought I would send in a small update and a solution to the smashed reflector on the Solitaire mod.

Thanks William!

 

 
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