How to install wall lamps in different settings

Significant differences exist in the appropriate range under the same scenario. The following explains in detail based on basic principles and scenario-specific applications:

Basic Installation Principles

The core function of wall lamps is to provide auxiliary lighting or create ambiance. Therefore, the height design must first comply with ergonomic principles.
In general, the lamp center should be installed 140–180 cm above the floor, which ensures that the light does not shine directly into the eyes, avoids glare, and evenly illuminates the area. The natural eye level of a standing person is around 150–170 cm, so placing the wall lamp within this range prevents discomfort while meeting basic lighting needs.

Ceiling height consideration:
- For ceiling heights below 2.8 m, it is recommended to choose the lower range (140–160 cm) to avoid a sense of oppression.
- For ceiling heights above 3.2 m, the height can be increased to 170–180 cm to maintain proportionality between light and space.

Q: For small apartments with ceiling heights under 2.7 m, how should wall lamp height be adjusted?
A: In small apartments with limited ceiling height, the wall lamp should be installed slightly lower, generally 130–150 cm above the floor. Installing the lamp too high can make the space feel cramped. Opt for slim-profile wall lamps to reduce visual weight, and prioritize upward or indirect lighting to expand the perception of space. Avoid direct downward lighting, which can accentuate the low ceiling.

Q: If the wall lamp appears too dim or too bright after installation, how to adjust?
A:

If the light is too dim:
- Replace with higher-lumen LED bulbs (e.g., 8–12 W for bedrooms, 12–18 W for living rooms) or add more fixtures.
If the light is too bright:
- Reduce bulb wattage (e.g., 5–8 W for bathroom mirror lights)
- Install frosted covers or soft light films to avoid glare
- Adjust lamp angles (e.g., tilt reading lamps downward)
- Use warmer color temperature bulbs (2700K–3000K) to improve comfort

Hallways and Staircases

As passageways connecting different areas, wall lamps in hallways must balance safety and guidance.

Standard hallway: lamp center ~150 cm above the floor, spaced 3–4 meters apart for even floor illumination and to avoid dark spots.
Staircases: focus on step illumination; install the wall lamp vertically above or in the middle of each step, with the lamp base ~90–110 cm above the step. This ensures visibility and reduces hazards.
Spiral staircases: install lamps at landing corners, height ~160 cm.

Bedrooms

Bedroom wall lamps are primarily for cozy ambiance and bedside reading.

Common layout: on both sides of the bed, lamp center 70–90 cm above the bedside to avoid shining directly into the eyes while focusing light on books.
Single lamp for a wall-mounted bed: install centered above the headboard, height 120–140 cm.
Small bedrooms: adjustable-angle wall lamps recommended; initial installation at ~150 cm, then tilt downward as needed.

Living Rooms

Living room wall lamps serve as auxiliary lighting, complementing the main light (chandelier, ceiling lamp).

Lamp center 60–80 cm above sofa seat (140–160 cm from floor) to illuminate from the side and above, avoiding shadows.
For high-ceiling living rooms: decorative wall lamps on TV background wall can be installed 180–200 cm high, creating layering with the main light while avoiding glare.
Reading corners: refer to bedroom standards (70–90 cm above chair seat).

Dining Rooms

Wall lamps in dining rooms enhance table illumination and dining atmosphere.

Lamp center 50–70 cm above the table to focus light on food while avoiding glare.
If a chandelier exists above the table: wall lamps can supplement lighting on either side of the buffet cabinet, height 150–170 cm to illuminate the side cabinet.

Kitchen:

Consider countertop lighting; install under-cabinet wall lamps with the lamp base ~40–60 cm above the counter, ensuring bright, shadow-free workspace for cooking.

Bathrooms

Bathroom wall lamps need to consider functionality and moisture protection.

Mirror lighting:
- Single lamp: center ~180–200 cm above the vanity
- Double-sided installation: lamps 10–15 cm from mirror edges, center 170–190 cm from floor, ensuring even facial illumination without shadows
Bathroom passage: follow hallway standard, height ~150 cm, using fixtures with IP44+ waterproof rating for safety.