Larson 273W High Bay LED Circular Lamp - 120-277V - Hook Mount - Replacement for 750-1000W HID/MH
Larson 273W High Bay LED Circular Lamp - 120-277V - Hook Mount - Replacement for 750-1000W HID/MH
Sold by: Larson Electronics
The GAU-HB-22-1000W-WCM is an ideal lighting solution for industrial sites with elevated lighting requirements at heights of 18-45 feet. This LED light operates on 120-277V AC and features 20,965-27,542 lumen output (depending on the selected lens, refer to the table below for more information). For durability, the luminary is constructed of die cast aluminum with a white powdercoat finish over a chromate conversion coating. The IP54 sealed unit comes with an electronic, dimmable driver and is a suitable replacement for 750-1000W HID/MH fixtures.
LED Benefits:
Unlike gas burning and arc type lamps that have glass bulbs, LEDs have no filaments or fragile housings to break during operation and/or transportation. Instead of heating a small filament or using a combination of gases to produce light, light emitting diodes (LEDs) use semi-conductive materials that illuminate when electric current is applied, providing instant illumination with no warm up or cool down time before re-striking. Because there is no warm up period, this light can be cycled on and off with no reduction in lamp life.
LED lights run at significantly cooler temperatures than traditional metal halide and high pressure sodium lights and contain no harmful gases, vapors, or mercury, making them both safer and more energy efficient. No extra energy is wasted in cooling enclosed work areas due to external heat emissions from bulb type lights, and the operator risks associated with traditional lighting methods, such as accidental burns and exposure to hazardous substances contained in the glass bulbs, are eliminated. In addition, LEDs are also safer for the environment as they are 100% recyclable, which eliminates the need for costly special disposal services required with traditional gas burning and arc type lamps.
Lens Options:
This LED fixture comes in the following lens options: Clear Flat Glass, Clear Flat Prismatic or Acrylic Conical. The lamp`s spacing criteria, lumen output and lumens-per-watt ratio may differ, depending on the selected lens and color temperature. Please refer to the table below as a guide in choosing the preferred lens and color temperature.
5000K/80 CRI
4000K/80 CRI
Lens Type
Spacing Criteria
Lumens/LPW
Lumens/LPW
Clear Flat Glass
1.28
27,382/94
25,054/86
Clear Flat Prismatic
1.04
22,913/79
20,965/72
Acrylic Conical
1.24
27,542/95
25,201/87
Mounting:
This high bay LED lamp is mounted using a 1" malleable hook for secure attachments on poles, brackets, holes and other lighting support systems. The unit comes with a 4" stem, which can be extended up to 30 feet in length for robust vertical adjustment and positioning.
Applications:
General area lighting systems, warehouses, large commercial spaces, industrial plants, processing facilities, offices, hallways, walkways, street lighting, sports facilities, retail stores, outdoor lighting and more.
Contact info@purilite.ca for more information about our custom options tailored to meet your specific industry needs.
Superior LED Benefits
1. 50,000 hour lifespan.
2. Can SAVE 50% or more on energy.
3. Qualifies retrofit projects for financial incentives, including utility rebates, tax credits and energy loan programs.
4. Reduces energy use and prolongs life-spans of peripheral cooling units (A/C, refrigeration)
5. 100% recyclable.
6. No toxins-lead, mercury.
7. No UV light, infrared radiation or CO2 emissions.
8. Qualifies buildings for LEED and other sustainable business certifications.
9. Bright, even light maintains consistent color over time.
10. Instant on/off – No flickering, delays or buzzing.
11. Very good color rendering.
12. Vibration/impact resistant.
13. Significantly cooler operation.
14. Less frequent outages, higher output improves workplace safety.
Specifications
Lamp Type:
Dimensions: 22.27" x 18.81"
Weight: 15 lbs
Total Watts: 273 Watts
Voltage: 120-277V AC @ 50/60 Hz
Drive Current: 525 mA
Lumens: 20,965 - 27,542 (Depends on Selected Lens/CCT)
Luminous Efficiency: 72 - 95 LPW (Depends on Selected Lens/CCT)
LED Light Color: White
Color Temp: 4,000K or 5,000K
Ambient Temp Range: -40°C to +50°C
Lens Options: Clear Flat Glass, Clear Flat Prismatic, Acrylic Conical
Housing Material: Die Cast Aluminum Housing
Finish: White Powdercoat Finish over Chromate Conversion Coating
Mount: Hook Mount - 1" Malleable Hook w/ 4" Stem (30` Max Stem Length)
Housing Color: White
Warranty: YES- 3 Years*
Shipping and delivery Information
Shipping and delivery Information
Estimated delivery times range from same day to 2 weeks, depending on your location, the product ordered and stock availability. External factors such as courier network disruptions can also impact delivery timelines. PuriLite strives to ship your purchase in the shortest possible time using industry standard courier services.
For any questions related to shipping and delivery, please call +1-647-254-9757, email us at info@purilite.ca or chat with us by clicking on the chat icon at the bottom right of this page.
The PuriLite Peace of Mind 30-day money back guarantee
The PuriLite Peace of Mind 30-day money back guarantee
Enjoy our peace of mind 30-day money back guarantee on all products. If you are not satisfied with any of our products, your item is eligible for return within 30 days of purchase, subject to the terms & conditions below.
1. Goods must be returned in new & unused conditions with all original packaging. Do not write or put stickers on original packaging.
2. Any shipping charges incurred by Purilite to ship the product to your destination and returns from your location to our warehouse, in case of refused shipments, are non-refundable.
3. Depending on the product purchased, the client will be responsible for shipping product back to our warehouses.
4. Restocking fees map apply once inspected at our warehouse. All credits are subject to final inspection of good upon arrival at our destination.
5. Defective products are eligible for return.
If you purchased a product and did not receive the parcel, please contact us at sales@purilite.ca and we would be happy to assist you right away! PuriLite uses secure and well-established carriers (such as Canada Post, FedEx, Purolator, UPS etc.) to ensure your purchase is delivered successfully to your doorstep. All items are delivered with a tracking ID and are traceable. If your parcel was indeed not received, we will issue back a 100% refund.
Shop with confidence knowing that your purchase is protected, and your peace of mind is our commitment. Thank you for choosing PuriLite!
Sustainability & Ethical Sourcing
Sustainability & Ethical Sourcing
At PuriLite, we believe innovation should go hand-in-hand with responsibility. That’s why we’re committed to creating products that not only perform well but are also thoughtfully made with the planet and people in mind.
♻️ Sustainable Practices
- We prioritize durable materials that extend the product life cycle and reduce waste.
- Where possible, our packaging is made from recyclable or minimal-waste materials, helping to reduce environmental impact.
- Many of our electronic products are designed with energy efficiency in mind to minimize power consumption.
🤝 Ethical Sourcing
- We partner with manufacturers who fillow fair labor practices, ensuring safe working conditions and fair wages for their workers.
- All suppliers are carefully vetted for compliance with environmental and ethical standards.
- We avoid the use of materials from conflict zones and work to reduce the environmental footprint across our supply chain.
🌍 Our Ongoing Commitment
We're actively exploring new ways to improve—from using eco-certified components to optimizing our logistics for a lower carbon footprint. Every small step counts, and we’re committed to doing our part in building a more sustainable future.
