High Bay Lighting Guide Australia
Learn how to choose the right LED high bay lighting for warehouses, factories, workshops and industrial buildings in Australia. This guide covers mounting height, wattage selection, spacing, sensor options and project recommendations.
What Is High Bay Lighting?
High bay lighting is designed for spaces with high ceilings, typically from 6m to 15m. These lights are commonly used in warehouses, factories, logistics centres and industrial buildings where strong brightness and wide light distribution are required.
Compared with traditional metal halide or fluorescent fittings, LED high bay lights provide higher efficiency, lower maintenance and better long-term operating costs.
Typical Applications
Warehouses
Reliable lighting for storage areas, aisles and distribution zones.
Factories
Strong illumination for production areas and industrial workspaces.
Workshops
Efficient lighting for active commercial and industrial working environments.
Logistics Centres
Uniform brightness for loading, storage and transport operations.
Recommended Wattage by Ceiling Height
| Mounting Height | Recommended Wattage | Typical Application |
|---|---|---|
| 5–7m | 60W – 100W | Small warehouse / workshop |
| 6–8m | 100W | Medium warehouse / garage |
| 8–10m | 150W | Warehouse aisles / factories |
| 10–12m | 200W | Large warehouse / industrial building |
Spacing Guidelines
Proper spacing is important for uniform illumination and fewer dark spots. A common guide is:
- Spacing ≈ 1.2 – 1.5 × mounting height
- Use closer spacing for more uniform coverage
- Use higher lumen models for wider spacing
- Critical work areas may need higher light density
Sensor vs Standard High Bay Lights
| Type | Best For | Benefits |
|---|---|---|
| Motion + Daylight Sensor | Lower traffic areas, energy-saving projects | Reduces unnecessary operation and lowers power consumption |
| Standard Full Output | Factories, active warehouses, constant-use spaces | Stable full brightness throughout operating hours |
Recommended ULA1L High Bay Models
| Model | Power | Efficiency | Sensor | Best For |
|---|---|---|---|---|
| ECO-H60W-AS | 60W | 210LM/W | Motion + Daylight Sensor | Workshops / small warehouses |
| UL-H100W-HS | 100W | 190LM/W | Motion + Daylight Sensor | Medium warehouses / garages |
| UL-H150W-F | 150W | 170LM/W | No Sensor | Factories / warehouse aisles |
| UL-H200W-F | 200W | 170LM/W | No Sensor | Large industrial buildings |
Browse all LED High Bay Lights
Example Warehouse Project
Example: 800㎡ Warehouse at 9m Height
- Recommended fitting: 150W LED High Bay
- Typical quantity: 24–30 units
- Suggested use: warehouse aisles and storage areas
- Goal: improve brightness and reduce energy cost
Frequently Asked Questions
What wattage high bay light do I need?
In general, 60W–100W suits lower warehouse heights, 150W suits medium-height warehouses, and 200W suits larger high-ceiling industrial spaces.
How far apart should high bay lights be installed?
A common guideline is 1.2 to 1.5 times the mounting height, but final spacing depends on layout and brightness requirements.
Are sensor high bay lights worth it?
Yes, especially for warehouses with changing occupancy. Motion and daylight sensors can reduce operating time and improve energy savings.
Which high bay lights are best for warehouses in Australia?
High-efficiency LED high bay lights with appropriate wattage, installation height and sensor options are generally the best choice for Australian warehouse environments.
Use the High Bay Lighting Calculator
Need help estimating the correct number and wattage of lights for your project? Use our calculator for a quick recommendation.
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