In a small kitchen with a Spanish hacienda theme, warm lighting is essential to create a cozy and inviting atmosphere. Instead of harsh overhead lighting, opt for warm, ambient lighting that casts a soft glow throughout the space. This can be achieved through the use of pendant lights with warm-toned bulbs or wall sconces that emit a gentle light. To enhance the warm lighting, consider adding dimmer switches, allowing you to adjust the brightness according to your needs. By incorporating warm lighting, the small kitchen becomes a welcoming space where you can enjoy cooking and entertaining, just like in a traditional Spanish hacienda.