RAB L34-180 Linear LED High Bay — 160W — 5000K — White
Available in stock (300)
About this item
About this item
- High Output — 21,077 lm at 160W, Adjustable Fold-Up Wings: Paracord-locking lens sets beam distribution at 0° / 15° / 27° / 39° / 50° uptilt — optimizes aisle coverage, rack illumination, or indirect uplighting from a single SKU for ceiling heights up to 28 ft.
- Ultra-Economy Construction — 6 lbs, PC/ABS Housing: Lightweight polycarbonate and ABS construction reduces fixture cost and installation labor on large-footprint, high-ceiling projects where budget efficiency is the primary driver.
- 133 lm/W Peak Efficacy — CRI 86 at 5000K: Delivers high-efficacy, high-CRI illumination at an economy price point — suitable for retail, warehouse, and light manufacturing environments requiring effective and accurate illumination.
- DLC Listed — DLC ID PVWC2J26: Qualifies for utility rebate programs through DLC Member Utilities, reducing net project cost for high-ceiling warehouse and commercial retrofits.
- Lightcloud & Occupancy Sensor Ready — /LC, /LCS, /MVS Suffix Options: Order with Lightcloud Controller, Lightcloud Sensor, or microwave occupancy sensor for intelligent dimming and occupancy control without field modifications.
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Description
Description
The RAB L34-180 is the high-output model in RAB’s ultra-economy L34 linear high bay family — engineered for taller ceilings and larger facilities requiring more lumens while retaining the L34’s signature lightweight construction and adjustable fold-up wing beam control. Five tilt angles (0° / 15° / 27° / 39° / 50° uptilt) are set via paracord-locking lens for optimized light distribution across varying ceiling heights and aisle configurations. Fixed 5000K daylight CCT. Delivers up to 21,077 lumens at a peak efficacy of 133 lm/W. CRI 86, UL listed for damp locations, and DLC Listed (DLC ID: PVWC2J26) for utility rebate eligibility. 7-step MacAdam Ellipse color consistency. 0–10V dimmable driver standard (10% minimum). Backed by RAB’s 5-year limited warranty.
Key Features
- Fold-Up Wing Design: Innovative adjustable wings with paracord lens lock — sets beam at 0° / 15° / 27° / 39° / 50° uptilt for optimized light distribution per application
- Fixed CCT: 5000K Daylight — high-contrast illumination for warehouse and industrial environments
- Lumen Output: Up to 21,077 lm (5000K, 50° uptilt)
- Peak Efficacy: 133 lm/W
- CRI: 86 (5000K)
- Color Consistency: 7-step MacAdam Ellipse binning
- Dimming: 0–10V dimmable driver standard (100% to 10% minimum)
- Voltage: 120–277V AC, 50/60 Hz
- Location Rating: UL listed for damp locations
- Cold-Start Rated: -20°C (-4°F)
- Max Ambient Temperature: 50°C (122°F)
- Housing: Polycarbonate and ABS (PC/ABS)
- Rated Life: 50,000 hours
- DLC Listed: DLC ID PVWC2J26 — qualifies for utility rebate programs
- Driver Class: Constant Current, Class 2, Class P
- Surge Protection: 2.5kV
- Green Technology: Mercury and UV free, RoHS-compliant components
- BAA: Available upon request — contact customer service for a BAA-compliant quote
- Warranty: 5-year limited warranty (light output, driver performance, paint finish)
Performance & Light Output
Fixed 5000K CCT. The fold-up wing angle redistributes the beam pattern across all five tilt positions. At 0° uptilt: 20,996 lm / 132 lm/W (158.6W input). At 15° uptilt: 20,754 lm / 131 lm/W (158.0W input). At 27° uptilt: 20,977 lm / 132 lm/W (158.4W input). At 39° uptilt: 20,946 lm / 132 lm/W (156.6W input). At 50° uptilt: 21,077 lm / 133 lm/W (159.1W input). THD: 6.55% at 120V / 13.3% at 277V. Power Factor: 99.8% at 120V / 94.2% at 277V. Rated life 50,000 hours.
Smart & Control Features
The RAB L34-180 is available with optional controls via suffix ordering:
- L34-180/LC: Lightcloud Controller — wireless control add-on
- L34-180/LCS: Lightcloud Sensor — integrated sensor + wireless control
- L34-180/MVS: Occupancy Sensor — microwave-based occupancy detection
- MVSREM: Remote for microwave sensor — sold separately
Standard fixture (L34-180) ships without controls. 0–10V dimming wiring is standard on all variants.
Electrical
Constant Current, Class 2, Class P driver. 120–277V AC, 50/60 Hz. 0–10V dimming from 100% to 10% minimum — requires separate 0-10V DC dimming circuit. Input current: 120V / 1.50A | 208V / 0.87A | 240V / 0.75A | 277V / 0.65A. THD: 6.55% at 120V / 13.3% at 277V. Power Factor: 99.8% at 120V / 94.2% at 277V. Surge protection: 2.5kV. Mercury and UV free, RoHS-compliant. Green Technology.
Construction
Lightweight polycarbonate and ABS (PC/ABS) housing — ultra-economy construction engineered for weight-sensitive applications. Adjustable fold-up wings with paracord lens lock set beam angle at five tilt positions. Finish formulated for high durability and long-lasting color. Dimensions: 19-3/4" × 8" × 2-5/8". Weight: 6 lbs.
Installation & Mounting
Mounts via V hooks (included). Optional pendant mounting supported (pendant by others). Set wing tilt angle before final installation using the paracord locking mechanism.
- Mounting: V hooks (included); pendant mount by others
- Sensor Remote: MVSREM — remote for microwave sensor (for /MVS suffix units) — sold separately
Recommended ceiling height: 160W — 18–28 ft.
Certifications & Rebates
UL listed for damp locations. DLC Listed (DLC 5.1) — DLC ID PVWC2J26. Eligible for utility rebate programs through DLC Member Utilities. Verify eligibility at designlights.org. RoHS compliant. BAA-compliant version available upon request.
Typical Applications
- High-Ceiling Warehouses & Distribution Centers: 21,077 lm at 160W covers tall racking and wide bays in large-footprint facilities at 18–28 ft ceiling heights
- Large Retail & Big-Box Stores: Ultra-economy PC/ABS construction reduces fixture cost on high-ceiling projects; CRI 86 supports accurate merchandise color rendering
- Manufacturing & Light Industrial Facilities: High lumen output and adjustable wing angle optimize task illumination on production floors with varying ceiling heights
- Commercial & Office Warehousing: Lightweight construction eases installation in facilities with load-sensitive ceiling structures
- Gymnasium & Recreation Facilities: 50° uptilt wing position delivers indirect or supplemental uplighting in high-ceiling venues
- Retrofit Projects: DLC Listed and 0–10V dimmable — qualifies for utility rebates to offset retrofit investment on larger, higher-ceiling facilities
What's Included
- RAB L34-180 Linear LED High Bay with integrated LED engine and driver
- V hooks for mounting
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 does the fold-up wing design do, and how do I set the tilt angle?
What does the fold-up wing design do, and how do I set the tilt angle?
Is this fixture rated for wet or outdoor locations?
Is this fixture rated for wet or outdoor locations?
What control options are available for the L34-180?
What control options are available for the L34-180?
How does the L34-180 compare to the L34-110 (100W)?
How does the L34-180 compare to the L34-110 (100W)?
Is the L34-180 DLC listed, and how do I verify rebate eligibility?
Is the L34-180 DLC listed, and how do I verify rebate eligibility?
This linear high bay fixture delivers 20,996 lumens with 160W efficiency. Customers praised the easy ordering process and noted "this fixture looks really good and will definitely last a long time." Performance was solid, though one shopper received their unit slightly damaged during shipping.
Fixtures from this brand are always great quality. Highly recommended!!!!
High quality brand and works well with our other fixtures.
Great quality and the materials used are impressive. Finish looks great.
Bought from them before and ordering is always a breeze. This fixture looks really good and will definitely last a long time.
While the lites in themselves worked well, we received them slightly damaged.
