Layer the lighting rather than chasing a brighter bulb — one intense overhead source is exactly what makes a small kitchen feel harsh and still leaves the counters dark when you're standing at them. Think in three parts: task light over the work surfaces, general light for the room, and something softer for evenings. Plug-in LED strips are a reasonable starting point since they avoid opening walls, though cord routing and outlet placement matter. If you do go hardwired later, that's electrician territory. Try one change first, live with it a week, then decide.