Choosing
lighting fixtures may seem like a simple stage of decoration, but in practice, it is one of the points that most influences the atmosphere of a
project. The right light
enhances textures, expands spaces, and transforms the perception of colors. An incorrect choice can compromise both visual comfort and the aesthetic balance of the design. Therefore, understanding how to
position, size, and integrate light sources is essential before any purchase. More than a functional detail, lighting fixtures are
pieces of expression — they reflect lifestyle and help direct attention to what truly matters. Below, we compile the
most common mistakes when choosing lighting fixtures and solutions that help avoid them, ensuring a more
warm, harmonious, and efficient design. 1. Ignoring the purpose of each
project One of the most recurring mistakes is not considering the
function of the space before defining the
type of lighting. Each
project calls for a
different approach: living rooms require diffuse and warm light; kitchens and offices, white and more direct light. Choosing lighting fixtures solely for design, without considering
usability, results in uncomfortable and poorly lit
projects. The ideal is to
think about the routine and the activities that the room hosts. A bedroom needs soft and adjustable light sources, while a
work desk demands focus and clarity. Thus, the lighting starts to
interact with daily life — and not compete with it! 2. Getting the proportion and height wrong Another common mistake is in the
proportions. Lighting fixtures that are too large can dominate the
project; those that are too small lose presence. The balance depends on the
scale of the space and the height of the ceiling. In dining tables, for example, the ideal is for the
pendant to be between 70 and 90 cm above the tabletop, ensuring
visual comfort and adequate lighting. Before installing, it is worthwhile to
measure and simulate the positioning with tape or balloons to assess the visual impact. This care prevents regrets and preserves harmony between the size of the lighting fixture and the volume of the
project. 3. Relying on a single type of light Relying on just one light source is a mistake that compromises both comfort and aesthetics. Good lighting is done in
layers:
general light, accent light, and task light. This combination allows
adjusting the mood according to the moment of the day and the need for use. Floor lamps, wall sconces, and recessed lighting
help create different scenarios and volumes of light, avoiding unwanted shadows. The secret lies in
mixing intensities and color temperatures, creating a dynamic and inviting
project. 4. Disregarding the impact of colors and materials The material and finish of lighting fixtures directly influence how light is reflected.
Metallic surfaces tend to spread more brightness, while
dark shades absorb part of the luminosity. Choosing a model without considering the
colors of the walls, furniture, and flooring can completely alter the final result. It is important to remember that light interacts with the
space. In
bright projects, it distributes itself easily. With dark tones, it is necessary to
reinforce light points to maintain visual balance. 5. Neglecting maintenance and consumption Lastly, many times the
technical aspect is overlooked. Beautiful lighting fixtures that are difficult to clean or have rare replacement bulbs become a problem in daily life. In addition,
energy consumption should be monitored: opting for
LED bulbs is a sustainable and durable choice that combines efficiency and economy. Planning for
maintenance and
practicality is as important as choosing the design. After all, good lighting should last — and accompany the transformations of the
project over time.
CASACOR Publisher is a creator of exclusive content, developed by the CASACOR Technology team based on the knowledge base of casacor.com.br. This text was edited by Yeska Coelho. 
