Ryobi One+ battery connector + other pieces to make a powerful LED lamp.

thingiverse

This remix of the Ryobi battery holder is courtesy of MichaelAtOz from thingiverse.com. It's modified to accommodate a high-power 50 W LED that's powered by a DC-DC Boost Converter but runs at 20 W to prevent overheating due to a large heat sink. Instructions: 1. Print the parts in PLA with 20% infill and be prepared for the largest piece to be tricky due to a significant bridged area. 2. I scaled down MichaelAtOz's design by 95%, adding thinner and taller plastic tabs to fit my specific battery clips that require assembly above where Michael's ones are attached. 3. All parts screw together, with some adhesive added when feasible to ensure maximum durability. 4. Three cylinders can be printed through the main piece's large holes to help support it against the battery, resulting in reduced wobbling and instability. 5. A basic metallic hinge is used to attach the LED heat sink for easier disassembly or upgrade possibilities. 6. Although the 50 W LED was purchased from amazon.com, it's actually only running at a reduced power of 20 W while maintaining its brightness. 7. To meet the LED's 30-volt requirement, a DC-DC Boost Converter (found on amazon) is being used for optimal functionality. 8. The holder shade is printed using florescent PLA which, when the light source turns off, retains a cool green glow and provides additional design flexibility as shown in a picture attached.