Skip to content
10,800 Lumens - ArcBright 4 PRO - 4' Curved LED Low Bay - 4000K
The Lumen Right ArcBright Pro 4 Low Bay is designed with an angled front for better light coverage and a flat back for true flush mount. Made in the USA with American steel, this fixture comes with a best-in-the-industry 10 year complete replacement warranty.
In stock - ships in 1 business day
Pickup available at Lumen Right Round Rock
Usually ready in 24 hours
- This ArcBright 4 PRO puts out more light than seven 100-watt light bulbs, while using only 10% of the power.
- Curved, sloping high bay design offers 30% more coverage and a more uniform light distribution than traditional, flat high bays. This solves the directional and coverage problems many non curved LED fixtures present.
- Fixtures are machined in the USA of 20 gauge steel that is sourced right here in America, so you know it's durable and will last for the long haul! We guarantee it!
- Toolless removal of reflector makes this a truly quick install fixture.
- Best in the industry, high performance, color coded lamp holders made in Italy. Red designates the wired/hot side of the fixture and green for the non-powered side.
- This is a true flush mount fixture. It is curved on the front, but completely flat on the back. There are no large obstructions on the rear - just a few screw heads and 1/8' tab for the wiring door. Many fixtures claim flush mount but do not deliver.
- Easy Installation, many DIY'ers will be able to install without an electrician. Each fixture includes detailed instructions and our website has all the tutorials to help you save money and install yourself if you choose.
- Ideal mounting height is 15' and under.
Customer Reviews
Shipping
We ship in most cases in 1 business day or less via FedEx ground. We guarantee that every order makes it to you in perfect condition in less than 4 days in most locations in the USA.
Shipping prices valid for continental US. We also ship to Canada, Alaska, Hawaii, and U.S. Territories for an additional cost, but would need create a custom quote. Please call (512) 730-0602 or email hello@lumenright.com.
Returns
If you're not completely satisfied with your purchase, all unused items can be returned for a full refund within 90 days.
If we make a mistake or there is an issue with the product, we take care of shipping both ways.
Budget Calculator
Input your dimensions to see how many fixtures you need. For square footage over 10,000 and/or ceiling heights over 25' please call or send a layout request.
BrightAssurance Guarantee
At Lumen Right, we want everyone to love their new lights, no exceptions. That's why we offer the BrightAssurance Guarantee. Our guarantee is simple: if you plan your lighting project with us, we promise you will be completely satisfied. If you are not, we will make it RIGHT!
Project Planning Tools:
- Easy Fixture Finder
- Brightness Guide
- Custom Lighting Layout
- Call us (512) 688-8869
The BrightAssurance guarantee goes beyond the standard return policy. If you receive a custom lighting layout and are not absolutely thrilled, contact us and we'll do what it takes to make you a customer for life!