Make a blog centered around lighting solutions, interior design, and home improvement. Offer guides on choosing the right lamps for different setups, tips on creating the right ambiance through lighting, and also provide reviews of lamp models and brands. Broader topics can be related to home decor, including furniture, color schemes, and organizing tips etc.
This blog would target people looking for practical advice and inspiration for improving their homes. Within the home improvement niche, lighting is a specific sub-niche that can attract dedicated audience looking for detailed guidance. There is good scope for profitability via affiliate partnerships with ecommerce giants, lighting companies, service-providers as well as home decor brands. There is a good chance of attracting sponsored content from brands.
Keep in mind the home-improvement niche is highly competitive, but focusing on lighting solutions can narrow down the competition. The demand for interior design and home improvement content is going to remain consistently high.
Blog Name Idea: TheRightLamp.com