Home / Resources / Commercial buying guide
Commercial buying guide
LED high bay lights: buying guide for Perth warehouses and workshops
Quick answer
Choose a high bay by lumens, not watts, then match the beam angle to your ceiling height. Greenhse stocks 100W (16,000 lumens), 150W (24,000 lumens) and 200W (32,000 lumens) LED high bays in Perth, all at 160 lumens per watt and rated IP66 and IK10. The free High Bay Finder picks the fitting and tells you how many you need.
- High bays suit ceilings of roughly 6m and above: warehouses, factories, gyms and large workshops.
- All three Greenhse high bays give 160 lumens per watt, with a 50,000 hour rated life.
- The 200W comes with a 90 degree or 120 degree beam. The 150W has three selectable colour temperatures.
- In stock in Perth for pick up from Ellenbrook or delivery across the Perth metro area.
What to check before you buy
- Lumens: the total light output. This is what lights the floor. Watts only tell you the power used.
- Lumens per watt: the efficiency. A 160 lumens per watt fitting gives a third more light than a 120 lumens per watt fitting for the same power bill.
- Beam angle: 120 degrees spreads light wide for general areas. 90 degrees pushes more light down from higher ceilings and into racking aisles.
- IP rating: IP65 keeps out dust and rain. IP66 also handles strong water jets, which suits dusty sheds and open sided buildings.
- IK rating: the impact rating. IK10 is a very high rating and suits gyms and busy workshops.
- Colour temperature: 5000K is a clean daylight white for work areas. 4000K is a softer natural white.
The Greenhse high bay range
| Fitting | Light output | Beam angle | Colour | Price on 13 Nov 2026 |
|---|---|---|---|---|
| 100W high bay | 16,000 lumens | 120 degrees | 5000K | $90.00 ex GST ($99.00 inc GST) |
| 150W high bay | 24,000 lumens | 120 degrees | Three colours, selectable | $115.00 ex GST ($126.50 inc GST) |
| 200W high bay | 32,000 lumens | 90 or 120 degrees | 5000K | $140.00 ex GST ($154.00 inc GST) |
All three: 160 lumens per watt, IP66, IK10, hanging bracket with ring, 50,000 hour rated life. Today's prices are on the product cards below.
How the 200W compares
From 11 to 13 November 2026 we checked six other 200W LED high bays sold online in Australia. They listed 20,000 to 30,000 lumens, IP65 ratings, warranties from 1 to 5 years and prices from about $54 to $272. The Greenhse 200W gives 32,000 lumens, is rated IP66 and IK10 and was $154.00 inc GST. It had the highest light output of the group. It was not the cheapest, and some alternatives list a 5 year warranty against our 4 years.
The full tables are in how Greenhse commercial lights compare.
How many high bays do you need?
It depends on the floor size, the ceiling height and the work being done underneath. A storage area needs less light than a workbench or an inspection area. There are three quick ways to get a number:
- Run the High Bay Finder on the high bay lights page. It asks three questions and gives you the fitting, the quantity and the spacing.
- Upload your floor plan to the free Lighting Layout app for a costed list.
- Send us your plans and we will lay it out. Your electrician confirms the final layout on site.
Running costs
The 200W high bay is listed as brighter than a 400W metal halide fitting while using half the lamp power. As a worked example, ten fittings running 10 hours a day, 260 days a year use 5,200 kWh at 200W each, against 10,400 kWh at 400W each. At an example rate of 30 cents per kWh that is about $1,560 a year less. Your own tariff and hours will change the figure.
To cut costs further, pair the high bays with a motion sensor or contactor control so areas that are not used all day are not lit all day.
Products in this guide
Prices are read from the shop each time the site is updated. Every price is in Australian dollars.
200W High Bay Light 120º Beam, 5000K$140.00 ex GST ($154.00 inc GST)View product
200W High Bay Light 90º Beam, 5000K$140.00 ex GST ($154.00 inc GST)View product
150W High Bay Light 120º Beam, 3-CCT$115.00 ex GST ($126.50 inc GST)View product
100W High Bay Light, 120º Beam, 5000K$90.00 ex GST ($99.00 inc GST)View product
Questions and answers
What is the brightest high bay light Greenhse sells?
The 200W LED high bay. It gives 32,000 lumens at 160 lumens per watt and comes with a 90 degree or 120 degree beam.
What colour temperature are the high bays?
The 100W and 200W high bays are 5000K daylight white. The 150W high bay has three selectable colour temperatures.
Can the high bays be used in dusty or damp sheds?
Yes. They are rated IP66, which means sealed against dust and strong water jets, and IK10 for impact.
Do you keep high bay lights in stock in Perth?
Yes. Stock is held in Perth for pick up from the Ellenbrook trade counter or delivery across the Perth metro area. Freight outside Perth is quoted.
Who installs high bay lights?
A licensed electrician. Greenhse supplies the fittings and helps with the layout, but does not install them.
Shop the range
More guides
- How Greenhse commercial LED lights compare with the alternatives
- Car park lighting in Perth: LED area lights and canopy lights explained
- LED canopy lights: guide for service stations, awnings and undercover car parks
- LED flood lights: buying guide from the backyard to the sports court
- All guides and resources
Need a hand choosing?
Talk to the Greenhse team in Perth. Call (08) 9297 2969, email sales@greenhse.com.au or visit the showroom at 5/1 Locke Ln, Ellenbrook WA 6069. Open Monday to Friday 8:30am to 5pm and Saturday 9am to 2pm.