RAB H17XXL UFO High Bay 79,203 Lumens 500W/400W/300W Selectable 3000K/4000K/5000K 120-277V White
Available in stock (300)
About this item
About this item
- Output: 49,020–79,203 lm; 300W / 400W / 500W selectable
- Voltage: 120–277V
- Dimming: 0–10V dimming to 10%
- Certification: DLC Premium; UL Listed
- Durability: Wet location rated; IP65
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Description
Description
RAB H17XXL Field-Adjustable UFO LED High Bay — 500W / 400W / 300W Selectable
The RAB H17XXL is a field-adjustable UFO LED high bay delivering up to 79,203 lumens with selectable wattage options of 500W, 400W, and 300W and selectable CCT of 3000K / 4000K / 5000K. The fixture operates on universal 120-277V with integrated 0-10V dimming to 10%. It is UL Listed for wet locations with IP65 ingress protection and is DLC Premium Listed for rebate eligibility. Designed for warehouses, manufacturing facilities, gymnasiums, and other high-ceiling commercial or industrial environments requiring very high output.
Key Features
- Selectable Wattage: 500W / 400W / 300W
- Selectable CCT: 3000K / 4000K / 5000K
- Maximum Output: Up to 79,203 lumens
- Voltage Range: 120-277V, 50/60Hz
- Dimming: 0-10V dimming to 10%
- Environmental Rating: Wet location listed, IP65
- Certifications: DLC Premium, UL Listed
- LED Lifespan: 100,000 hours (L70)
Typical Applications
- Warehouses
- Distribution centers
- Manufacturing facilities
- Gymnasiums
- Industrial workshops
- Retail stockrooms
- Aircraft hangars
Performance & Light Output:
Delivered lumen output ranges from 49,020 to 79,203 lumens depending on selected wattage and CCT. Efficacy ranges approximately 147–178 lm/W with 81–84 CRI. Rated for 100,000-hour L70 lifespan with LM-80 testing referenced by the manufacturer.
Electrical & Controls:
Operates on 120-277V, 50/60Hz with a constant current Class 1 driver. Includes integrated 0-10V dimming capable of dimming to 10%. Surge protection is rated 6kV (L-N) and 10kV (L/N-PE).
Construction & Durability:
Precision die-cast aluminum housing with polycarbonate lens. Rated IP65 for dust and water ingress and suitable for wet locations. Operating temperature range -40°C to 50°C. Mercury-free and RoHS compliant.
Installation & Mounting:
Includes a hanging hook and 6-foot cord for suspension mounting. For pendant mounting, order the H17-PM KIT accessory which connects the fixture to a 3/4"-14 pendant mount (pendant by others).
Included
LED high bay fixture, hanging hook, and 6-foot cord.
Specifications
Specifications
Dimensions
Style & Materials
Characteristics & Features
Electrical Information
Item Details
Warranty & Certifications
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.
Frequently Asked Questions
What mounting height is recommended?
What mounting height is recommended?
What voltage does this model operate on?
What voltage does this model operate on?
Can wattage and CCT be adjusted in the field?
Can wattage and CCT be adjusted in the field?
Is this fixture suitable for wet locations?
Is this fixture suitable for wet locations?
Is this model DLC listed for rebates?
Is this model DLC listed for rebates?
This UFO high bay lighting fixture offers selectable wattage (500W/400W/300W) and color temperature options (3000K/4000K/5000K), delivering 79,203 lumens. Customers praised the product as "awesome" and highlighted "Excellent Service" with quick email responses to technical questions about specifications and requirements.
Excellent!
The fixture is all I expected and more - the team who provided service was great and provided full service!
works perfectly
I got the item quick and in great condition. Website was easy to use and ordering was fast.
One of the leading brands for these types of fixtures. You will not regret buying this for sure.
i am very pleased with the lights i bought for my garage
Great product
0rder came very quick, the reps were very nice and helpful.
Nice light for a good price. Very bright and easy to install perfect high bay fixture.
Quality easy to install lights. Installed in 42x64 x16. Light is bright and crisp. Will be ordering 6 more.
Quick delivery. UFOs make perfect replacements for metal halide.
Totally happy with the quality of the lights and feel like the prices are reasonable
GOOD PRODUCT, AND GOOD PRICING.
awsome
Before purchasing these fixtures we had several questions regarding specifications and requirements for the fixtures. they responded almost immediately and were able to answer all of our questions with 2 emails. Excellent Service
The lights are very bright and easy to install
We love them! 1 light replaces 3/4 foot florescent lights. Bees lighting is wonderful to deal with. We received the lights 3 days after ordering them. We plan on replacing every florescent light in our machine shop with them!
Could not be happier with the product. Will be back for next group of lights when needed.
Great
Great product and fast shipping
Grows plants like crazy!