Understand how the right choice of lights transforms the functionality and aesthetics of this essential projects of the house
Submitted at May 9, 2025, 5:00 AM

Figueiredo Fischer Architects - Casa Lider. Project of CASACOR São Paulo 2023. (Ricardo Bassetti)
Therefore, thinking about ideal lighting is not just a technical issue but also aesthetic. Light can amplify spaces, highlight finishes, create welcoming sensations or even favor specific tasks such as cutting food, cooking, or reading recipes.
Paola Ribeiro - Casa Essência Duratex. Projeto da CASACOR São Paulo 2023. (MCA EstúdIo/CASACOR)
Many times, lighting is one of the last items to be considered in a renovation or project, but it should be one of the first. A poorly lit kitchen can make the projects tiring, uncomfortable, and even dangerous. At the same time, a good light can enhance cabinets, countertops, appliances, and create an inviting atmosphere.
The adequate lighting combines technical and sensory aspects, working with different types of lights - direct, indirect, recessed, or pendants - and respecting the arrangement of the furniture, the entry of natural light, and the routine of the residents.
Très Arquitetura - Loft Celmar. Projeto da CASACOR São Paulo 2023. (MCA Estudio/CASACOR)
Before choosing the types of lighting fixtures and defining the light points, it is important to understand that there are two fundamental roles of lighting in any projects: functional and decorative lighting. In the kitchen, both are equally important, and the secret is to balance the two functions.
The functional light is the one that ensures visibility and safety for daily tasks. It needs to be clear, well distributed, and without shadows. This type of lighting is usually obtained through ceiling lamps, recessed fixtures, or LED strips in strategic locations. It is essential for the sink area, the stove, and the preparations counter, for example.
Bruno Moraes - Cozinha Funcional. Projeto da CASACOR São Paulo 2023. Na foto, cozinha com ilha e marcenaria rosa. (Guilherme Pucci/CASACOR)
The decorative light has the role of enhancing the projects from an aesthetic point of view. It can be softer, with a yellowish or diffuse color temperature, and appears in pendants over the table or island, sconces, or recessed LED profiles in cornices. Even though it is more focused on the visual mood, it also helps to create highlight zones and reinforce the visual identity of the interior project.
Combining these two approaches is ideal. By creating different lighting scenes, with independent and dimmable circuits, it is possible to adapt the mood of the kitchen according to the moment: strong light for cooking during the day and indirect light for a more intimate dinner at night.
Apartamento duplex assinado por Bruno Moraes, do elenco CASACOR São Paulo 2023. (Guilherme Pucci/CASACOR)
Choosing the right fixture for each point in the kitchen makes all the difference in the final result. Besides design, it is essential to consider the function and efficiency of each model. The most used fixtures in the kitchen are:
Each type of fixture has its contribution to the project, and using them in a combined way ensures a balanced, practical, and well-lit projects.
Ana Lívero – Cozinha Ancestral. Projeto da CASACOR Mato Grosso 2024. (Gilberto Galdino/CASACOR)
The countertops are areas of intense work in the kitchen, requiring direct lighting without shadows. Ideally, the light should come from above or the front, avoiding the user's body from casting shadows on the surface. LED strips installed under upper cabinets are one of the most practical and efficient solutions. They provide direct light over the countertop and improve visibility without interfering with the design.
If the kitchen does not have upper cabinets, an alternative is directed spots on the ceiling, positioned strategically to illuminate the sink and countertop area. The use of tracks with reflectors also allows adjusting light points according to use.
Vorá Arquitetura - Cozinha Dendê. Projeto da CASACOR Bahia 2024. (Xico Diniz/CASACOR)
In the case of cabinets, internal lighting can facilitate access and also enhance the carpentry. Strips or profiles of LED with presence sensors are ideal for this use, lighting automatically upon opening the door. In cabinets with glass doors, internal lighting also works as a decorative element, highlighting dishes or special items.
Additionally, deep drawers and pantries can also benefit from recessed light points or LEDs with sensors, which improve the user experience in daily tasks. This attention to detail brings comfort and functionality, as well as a sophisticated touch to the projects.
NN Arquitetos - Cozinha Brasileira. Projeto da CASACOR Bahia 2024. (Xico Diniz/CASACOR)
Even with good intentions, it is common to make mistakes in planning the kitchen lighting, especially when it is only thought of at the end of the construction. One of the most frequent mistakes is relying on a single central light source in the ceiling, which creates shadows in work areas and poor lighting in corners.
Another mistake is choosing inadequate bulbs with an incorrect color temperature. Very warm lights (yellowish) can distort the colors of food and make the projects uninviting for precision tasks. On the other hand, very cool lights (bluish white) can create an impersonal or hospital atmosphere. The ideal is to choose neutral tones that balance functionality and visual comfort.
Eduardo Cabezas, Karen Lazarte - Singular Loft. Projeto da CASACOR Peru 2024. (Sebastian Aparicio/CASACOR)
The lack of independent circuits also hinders flexibility. Without them, it is impossible to adapt the light to different moments of the day or uses of the projects. Therefore, it is important to plan from the beginning the use of separate switches or dimmers, which control the intensity and sectors of lighting.
Finally, another slip is ignoring the aesthetics of the fixtures. Even being a functional projects, the kitchen can also be charming and have a visual identity. Choosing fixtures that interact with the style of the furniture and the finishes helps to compose a harmonious and inviting project.
CASACOR Publisher is an exclusive content creation agent, developed by the CASACOR Technology team based on the knowledge base of casacor.com.br. This text was edited by Yeska Coelho.
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