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Illuminate warehouses, factories, manufacturing facilities, distribution centers, workshops, retail stores, and other large commercial spaces with the SwitchToLED 320W LED Linear High Bay Light. Designed as a high-output replacement for traditional 1000W Metal Halide High Bay fixtures, this LED fixture delivers up to 44,800 lumens with up to 140 lumens per watt, helping reduce energy consumption and maintenance costs.
The 5700K Bright White version provides crisp, high-visibility illumination for demanding commercial and industrial environments. Premium Lumileds SMD2835 LED chips, a matte diffuser, and a 90° beam angle provide bright and comfortable illumination with excellent coverage. The fixture also features selectable wattage of 320W, 270W, or 220W, allowing you to select the appropriate power level for your lighting requirements.
Designed for 120-277VAC electrical systems, this commercial LED high bay supports 0-10V continuous dimming for adjustable light levels and additional energy savings. The durable heavy-duty steel housing is designed for indoor and damp-location applications. The fixture is UL, cUL, and DLC 5.1 Premium certified and backed by a 5-year warranty, making it a dependable solution for commercial and industrial lighting projects.
| Specification | Details |
|---|---|
| Brand | SwitchToLED |
| Product Type | LED Linear High Bay Light |
| Wattage | Selectable 320W / 270W / 220W |
| Maximum Lumens | Up to 44,800 Lumens |
| Luminous Efficiency | Up to 140 LM/W |
| Metal Halide Equivalent | 1000W Metal Halide Replacement |
| Color Temperature | 5700K Bright White |
| CRI | >80 |
| LED Brand | Lumileds |
| LED Type | SMD2835 |
| LED Quantity | 660 LEDs |
| Lens / Diffuser | Matte Diffuser |
| Beam Angle | 90° |
| Input Voltage | 120-277VAC |
| Frequency | 50/60Hz |
| Driver Brand | Tosmart |
| Driver Type | Constant Current |
| Dimming | 0-10V Continuous Dimming |
| Power Factor | ≥0.90 |
| THD | ≤20% |
| Surge Protection | L/N-PE: 2kV, L-N: 2kV |
| Housing Material | Heavy-Duty Steel / Iron |
| Housing Color | White |
| IP Rating | IP20 |
| Location Rating | Indoor / Damp Location |
| Operating Temperature | -30°C to 50°C |
| Storage Temperature | -30°C to 80°C |
| Humidity | 20%-90% RH |
| Certifications | UL, cUL, DLC 5.1 Premium |
| Applications | Warehouses, Factories, Workshops, Distribution Centers, Supermarkets, Exhibition Halls, Industrial Buildings |
| Warranty | 5 Years |
1. What color temperature is this LED Linear High Bay?
This version uses 5700K Bright White, providing crisp and bright illumination for warehouses, factories, distribution centers, workshops, and other commercial spaces.
2. How many lumens does the 320W LED Linear High Bay produce?
At the maximum 320W setting, the fixture delivers up to 44,800 lumens with up to 140 LM/W efficiency.
3. What traditional fixture does this LED high bay replace?
The fixture is designed as a replacement for a traditional 1000W Metal Halide High Bay, while using significantly less electrical power.
4. Is the wattage selectable?
Yes. The fixture has three selectable power settings: 320W, 270W, and 220W, allowing you to choose the appropriate output for your project.
5. Is this LED Linear High Bay dimmable?
Yes. It supports 0-10V continuous dimming, allowing compatible controls to adjust the light level.
6. What voltage does this LED high bay support?
It operates on a wide 120-277VAC input, making it suitable for a variety of commercial and industrial electrical systems.
7. Where can this 5700K LED Linear High Bay be used?
It is ideal for warehouses, factories, manufacturing facilities, workshops, distribution centers, supermarkets, exhibition halls, industrial buildings, and other large commercial spaces.
8. Is this LED Linear High Bay UL and DLC certified?
Yes. The fixture is UL Listed, cUL Listed, and DLC 5.1 Premium certified, making it suitable for many commercial lighting projects and potentially eligible for applicable utility rebate programs.
We want you to love your lighting. If you’re not satisfied, you may request a return within 30 days of delivery.
How to start a return: Contact us to request an RMA (Return Merchandise Authorization) at +1-844-957-0718 or support@switchtoled.com. Returns without an RMA can’t be accepted.
Condition: Items must be new, unused, and in their original packaging. Please pack securely.
Who pays return shipping? If we made an error (incorrect item, defective on arrival, or missing parts), we’ll provide a prepaid label. Otherwise, the customer is responsible for return shipping.
Refund timing: After your return is received and inspected, refunds are typically issued to your original payment method within 5–7 business days (bank processing may add time).
Damaged on arrival: If your package arrives damaged, contact us within 72 hours with photos of the packaging and the item so we can issue an RMA and a prepaid label.
Warranty claims: Products under warranty must be returned for inspection. After 30 days, customers cover inbound shipping; approved warranty replacements ship back to you at no cost.
Return AddressAt SwitchToLED.com, we’re committed to fast, reliable shipping on all LED lighting solutions.
Fast Shipping: Most orders ship within 1 business day.
Free Shipping: Orders of $99+ ship free. Other shipping costs are calculated at checkout based on item weight and quantity. Some heavy or oversized fixtures may ship separately with a standard flat rate.
Support: For order questions or cancellations, contact +1-844-957-0718 or support@switchtoled.com (Mon–Sun, 5:00 AM–5:00 PM PST). After hours, submit our contact form and a Lighting Specialist will respond within 24 hours.
Orders can be canceled anytime before they ship. Once shipped, the shipping fee is non-refundable. If a return is made due to customer reasons (wrong item ordered, no longer needed, etc.), the shipping fee will also be non-refundable.
After you place an order, you’ll receive an email confirmation right away. Once your order ships, we’ll send you tracking details so you can follow your delivery.
Yes! We offer automatic volume discounts at checkout—the more you buy, the more you save. For larger B2B or wholesale orders, we also provide custom pricing.
Please call us at +1-470-939-0782 or email support@switchtoled.com for a personalized quote.
Most SwitchToLED products are built to last up to 50,000 hours, giving you years of reliable performance and energy savings.
We offer a hassle-free 30-day return policy. Visit our Returns Page for full details on how to start a return.
Contact our support team within 72 hours, and we’ll take care of a replacement or refund right away.
Yes. All our products come with a warranty for peace of mind, ensuring your investment is protected.
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