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Tcp QHB2UZDA450KLS1D 220W 2' QTL Series High Bay 5000K
$388.99Key Features and Benefits of This LED High Bay
At 30,500 lumens with an 80 CRI (Color Rendering Index), this fixture provides bright, usable light for warehouse aisles and work areas without the flicker or warm-up delay of HID lamps. Dimmable operation lets facilities pair it with occupancy sensors to cut energy use during low-traffic periods.
Where to Use the QHB2UZDA450KLS1D LED High Bay
This high bay is built for warehouses, distribution centers, and industrial workspaces with high ceilings where broad, downward-focused light is needed. Its damp location rating and wide -4°F to 122°F operating range make it suitable for unheated storage areas and loading docks.
Installation and Compatibility Checks
This is a hanging-mount fixture that operates on 120-277V, covering most commercial electrical services without a separate transformer. It is dimmable, but confirm compatibility with your existing dimming controls before installation, and note it directly replaces 250 or 400-watt HID high bays on the same mounting points.
Additional Buying Context
This fixture is cULus certified, DLC (DesignLights Consortium) listed for utility rebate eligibility, and RoHS compliant, backed by a 5-year manufacturer warranty. For facilities replacing HID high bays, the DLC listing can help offset upfront costs through applicable local utility rebate programs.
Learn More

Explore the comprehensive product line offered by an award-winning industry expert! TCP Lighting prides itself in using leading technology in the manufacturing of TCP connected bulbs and other smart home systems. The brand is well-known for its high-performance LED product line, including TCP LED bulbs, LED tubes, LED troffers, wall packs, TCP dimmable LED bulbs, TCP flat panels LED and even TCP candelabras LED. Whether you’re planning a commercial, industrial, office or residential application, Lumenco offers you the full range of TCP product solutions. Browse our selection of round high bay or fluorescent high bay, LED vapor lights, flood lights and area lights, for commercial applications. Make your life easier by opting for a T8 Direct Fit tube model, for greater ease of installation, of a T8 ballast bypass. Transform the atmosphere in your home with recessed lights, light panels or LED strip lights. Find the TCP solution you really need from a distributor you can trust, at market-leading prices.
Explore the Innovation of TCP Lighting in Canada
TCP Lighting is a top-notch lighting manufacturer in Canada and it has been widely recognized for its dedication to the latest technologies, energy conservation, and the use of LED lights that are very efficient. TCP Lighting, which is also one of the leading companies in smart lighting solutions, has a large selection of products that range from commercial to residential with great performance and durability, such as LED bulbs, tubes, troffers, and decorative fixtures. The company has once again raised the bar when it comes to illumination quality and dependability in various locations. Check out the full collection of TCP Lighting products and light your space up with the best quality shop TCP Lighting at Lumenco now!





















































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