We show how easy it is to assemble your own triple emitter flashlight by building one with my 8-year-old son! Parts List: Convoy S2+ host: https://www.aliexpress.com/item/2251832072181993.html H17f Driver: https://www.mtnelectronics.com/index.php?route=product/product&product_id=659&search=h17f Triple Spacer for S2+: https://www.mtnelectronics.com/index.php?route=product/product&product_id=546&search=triple+spacer MCPCB: https://www.mtnelectronics.com/index.php?route=product/product&product_id=1001&search=20mm+Mtn+triple TIR: https://www.mtnelectronics.com/index.php?route=product/product&product_id=63&search=carclo+105 Emitters: https://www.mouser.com Diode Tester: https://www.amazon.com/gp/product/B08L8NQG72/ Contents _______ 00:00 - Start 00:47 - Flashlight Design 101 04:25 - Let's look over the parts 07:58 - Where to get the parts 11:45 - Assembling the S3+ 18:49 - Flowing the Emitters 27:45 - Testing the flow 32:23 - Making a hole in the pill 34:38 - Installing the H17f Driver 43:19 - Soldering the MCPCB 50:13 - Assembling the Head 53:48 - Turning it on!