Energy Efficiency Comparison: Bulkhead LEDs vs. Other Wall/Outdoor Fixtures
Are you looking for a lighting solution for your outer wall or outdoor areas? This can be really tricky, as there are tons of different options available out there. Typically, LED options are a lot better than other alternatives. Some of the most common Bulkhead LED lights are:
- Round Polo Bulkheads
- Round Slimline Bulkheads
- Round Die-Cast Bulkheads
- Wall Pack Bulkheads
Here at LEDSAVE, we’re experts in all things LED-related. If you want to find the best LED lighting solution for your spaces, please keep reading.
Understanding Bulkhead LED Lights
LED Bulkheads are known for their versatility and durability, as well as how practical they can be when lighting indoor and outdoor spaces. Here are some of the most important things you need to know about their efficiency.

Energy Efficiency Breakdown
One of the greatest things about LED lights is that they can be up to 80% more efficient than fluorescent alternatives. This can make them a great choice for those looking to save a considerable amount of money in electricity.
LED Bulkhead lights can be used for residencial, commercial and industrial environments, making them quite versatile. Many of them are also IP65 rated, which protects them from dust and light water sprays.
Lumens Per Watt
LED lights are great at providing high Lumen per watt ratings. A great example of this are our Round LED Drum Bulkhead lights, which have an output of 1400 Lumens per watt. This makes them a lot more efficient at lighting spaces than fluorescent alternatives. You can keep your spaces well-lit with fewer lights, increasing their efficiency further.
Traditional wall-mounted fixtures can also provide some decent lighting. However, you’ll be hard pressed to match the results you can get from LED alternatives.
Heat Emission and Efficiency Loss
Traditional wall-mounted fixture lighting alternatives usually produce a lot of heat. If you’ve ever been in a room with many fluorescent light bulbs, you’ve probably noticed that the temperature inside them is a lot higher than that on other rooms.
LED Bulkhead lights have the trait that they can stay cool for indefinite periods. This ensures your spaces remain comfortable.
There’s also the matter of efficiency loss, as fluorescent wall-mounted alternatives. As time goes by, phosphor deterioration, heat dissipation, and other elements make fluorescent alternatives lose efficiency. On the other hand, LED Bulkhead lights are great at conserving their efficiency over time. This makes them ideal for long-term lighting.
Durability and Weather Resistance
LED Bulkhead lights are designed to last and withstand several elements from the outdoors. Compared to glass-based wall mounted fixtures, LED bulkhead lights are a lot more resistant. You’re less likely to break them if you bump into them accidentally with an object.

There’s also the matter of IP ratings. Depending on which one you choose, your LED Bulkhead lights can withstand something as light as dust and low-pressure water sprays. Or even something as harsh as partial immersion, chemical exposure and corrosion. For most residential purposes and IP65 rating for outdoor use is more than enough.
But if you’re planning to use your LED Bulkhead lights in your warehouse or factory, then you might be better off with a higher rating of protection.
Smart Features and Automation
Unlike traditional wall or outdoor fixtures, LED Bulkhead lights can be integrated with motion sensors, timers and smart controls for increased energy savings and control. If you’re the owner of an office space or a hotel, being able to set your LED lights to turn off when no one is around can increase the efficiency greatly.
Also, if you’re going for a more cosy look in your residential spaces, you can dim the intensity of certain LED Bulkhead lights to give that atmosphere. After all, no one wants to relax in a fully-lit room.
Cost Savings Over Time
Having established how much more efficient LED lighting alternatives are over fluorescent or other wall-mounted fixtures, let’s delve into the specifics.
Reduced Energy Bills
LED lighting alternatives can help you save a significant amount of money every year. Over the years, LED lights can help you save up to 80% on your electricity bills, which translates to hundreds of pounds.
Longevity and Reduced Replacement Costs
Another great thing about LED lighting alternatives is that they last a very long time. Also, they require very little maintenance. Just to put this in numbers, the average lifespan of an LED Bulkhead line is between 35,000 and 50,000 hours. On the other hand, incandescent bulbs last 1,000 hours and halogen, around 3,000.

Many LED Bulkhead lighting solutions come with an IP65 rating. This shields them from elements such as dust and light water sprays. There are also other ratings available that offer a higher degree of protection for industrial purposes.
This, along with the rated lifespan, makes them much more likely to last a very long time and be protected against accidents and everyday activities.
Environmental Benefits
LED Bulkhead light alternatives also produce a lot less CO2 than other variants in its category. They also don’t have any toxic elements such as mercury. Moreover, they contribute to reducing landfill waste since they require fewer replacements.
Why Bulkhead Lights Are the Right Choice
It’s really hard to make an argument against LED Bulkhead lights as they’re are more efficient, safer, and overall better for outdoor spaces. On top of this, they require very little maintenance and will also require fewer replacements over the years.
By using them, you’ll not only be putting money back into your pocket, but also be helping to reduce waste and CO2 emissions. Their low heat output will ensure that your living, office and commercial spaces will remain at comfortable temperatures. And the cherry on top, is that they have a great lifespan.
If you have any questions regarding our products, please do not hesitate to email us at enquiries@ledsave.co.uk, or give us a ring at 01652 638840. We’re open Monday–Friday, 9 a.m.–5 p.m. Please check out our contact page for more information.
Updated: 14-04-2025