The author, a former software engineer, shares his journey in launching Brighter, a high-lumen lamp, after quitting his job. In March 2025, he crowdfunded $400k but faced immediate challenges in manufacturing 500 units. After initial testing revealed the lamp was only 39,000 lumens instead of the promised 50,000, the team quickly redesigned components, ultimately achieving 60,000 lumens. However, the journey took a downturn with the imposition of tariffs during a trade war, which increased costs significantly and added stress. In China, miscommunication led to faulty heatsinks, and further production issues arose when the lamp controls failed due to swapped PCB pin labels. After resolving these issues, the first units were shipped in mid-December, but customer feedback highlighted problems. The knobs on the lamps scraped due to a manufacturing error, and some units had wiring issues, leading to a flood of customer support requests. The author highlights the importance of clear specifications, careful planning, and constant communication across teams. He emphasizes that unlike software, hardware development has a longer timeline and a tighter margin for error, requiring meticulous attention to detail in every aspect of production.