Keystone 18" Round LED High Bay 59,000 Lumens 240/320/400W 4000K/5000K 120–277V J-Hook Black
Keystone 18" Round LED High Bay 59,000 Lumens 240/320/400W 4000K/5000K 120–277V J-Hook Black
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About this item
About this item
- High Output Configuration: Field-adjustable wattage performance
- Universal Voltage: 120–277V input
- Sealed Construction: IP65 wet location rated
- Controls Ready: SmartPort receptacle for sensor integration
- Mounting Included: J-hook suspension hardware
Shipping & Returns
Shipping & Returns
Shipping: Enjoy free standard shipping on most orders over $99. (Exclusions apply for oversized & commercial items). We ship to the contiguous 48 United States.
Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. (Exclusions: Special orders, clearance, and custom items).
We process payments securely and do not store credit card information.
Description
Description
Keystone KT-RHLED400PS-18C-8CSD-VDIM-P Round LED High Bay — 240/320/400W Commercial High Bay
The Keystone KT-RHLED400PS-18C-8CSD-VDIM-P is an 18" round LED high bay fixture designed for commercial and industrial high bay lighting applications. It delivers up to 59,000 lumens with field-selectable 240W / 320W / 400W and selectable 4000K / 5000K on a 120–277V platform. The fixture is rated IP65 and Wet Location for demanding environments and is optimized for 40'+ mounting heights.
Key Features:
- Selectable Wattage: 240W / 320W / 400W
- Selectable CCT: 4000K / 5000K
- Maximum Output: up to 59,000 lumens
- Voltage: 120–277V
- Dimming: 0–10V
- Controls: Keystone SmartPort receptacle for sensors and controls
- Surge Protection: 6kV built-in
- Environmental: IP65 rated, wet location
- CRI: > 80
- Rated Life: L70 > 100,000 hours @ 25°C ambient fixture temperature
- Operating Temperature: ?40°C to 60°C
- Construction: powder-coated aluminum housing with polycarbonate lens
- Optical: ribbed lens to reduce glare; low optical flicker
Typical Applications:
- Warehouses
- Distribution centers
- Manufacturing facilities
- Industrial workshops
- High-mount industrial spaces (40'+)
Performance & Light Output
Maximum delivered output is 59,000 lumens at 400W / 5000K, with other configurations including 58,500 lumens (400W / 4000K), 50,000 lumens (320W / 5000K), 49,500 lumens (320W / 4000K), 38,500 lumens (240W / 5000K), and 38,000 lumens (240W / 4000K). Efficacy ranges from 146 to 160 lm/W, and CRI is > 80.
Electrical & Controls
The fixture operates on 120–277V input and uses a 0–10V dimming LED driver. Built-in 6kV surge protection is provided, and the Keystone SmartPort receptacle supports screw-in sensor and control options.
Construction & Durability
The housing is powder-coated aluminum and the lens is polycarbonate with a ribbed profile to help reduce glare. The fixture is IP65 rated for wet locations and is specified for ?40°C to 60°C ambient operation.
Installation & Mounting
A J-hook mounting accessory is included for suspended installation, and the fixture includes a 6' cord for input and dimming wires. The SmartPort sensor receptacle supports screw-in sensor installation after removing the 1/2" knockout plug.
Included
J-hook mounting accessory and 6' cord for input and dimming wires.
Specifications
Specifications
Dimensions
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Style & Materials
Characteristics & Features
Electrical Information
Item Details
Warranty & Certifications
Frequently Asked Questions
Do you offer free shipping?
Do you offer free shipping?
Yes, we provide free shipping on orders over $99 delivered within the lower 48 states. However, this excludes items that are 48" or longer and commercial lighting fixtures.
For more information, refer to our shipping policy.
What is your return policy?
What is your return policy?
If you're not happy with your purchase, you can return or exchange it within 60 days after it's delivered. To be eligible for a return, please ensure the item is in its original condition (just as you received it), including all packaging, manuals, and accessories. You'll also need your receipt or proof of purchase.
While original shipping fees aren't refundable, we will cover the return shipping costs if the return is necessary because of our mistake (like sending the wrong item) or a product defect. Otherwise, the customer is responsible for return shipping expenses. Keep in mind that restocking fees might be applied if the returned item doesn't meet the required conditions.
For more information, refer to our return policy.
Are there any restrictions on coupon codes?
Are there any restrictions on coupon codes?
Yes, some restrictions apply. Our promotional coupon codes are valid for thousands of regular priced items across our store.
However, coupon codes are generally not applicable to the following:
- Items that are already on sale, on clearance, or otherwise advertised with a discounted price.
- Products from the following brands: Fanimation, George Kovacs, Metropolitan Lighting, Minka Aire, Minka-Lavery, and The Great Outdoors.
Any applicable discount will be automatically calculated on all eligible items in your cart during checkout.
Do your products come with a warranty?
Do your products come with a warranty?
Yes, all products sold by Bees Lighting are brand new and covered by the manufacturer's warranty. The warranty period and terms vary by manufacturer and product.
Do you offer special pricing for lighting professionals?
Do you offer special pricing for lighting professionals?
Yes, we do! Our Bees Lighting Pro program is our B2B Trade Program designed specifically for interior designers, architects, builders, contractors, electricians, and other industry professionals. Members receive access to exclusive pricing and dedicated support to help streamline their projects.
To learn more and apply, please visit our Bees Lighting Pro page.
