4 ft LED Linear Stairwell Corner Light - Selectable Wattage and CCT - Up To 6,600 Lumens - 35 W / 45 W / 55 W - 3500K / 4000K / 5000K
Part Number:
CRN4S-SW3C-SP55
Manufacturer Part Number:
$74.99
ea.
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Features
- Sleek, low-profile design with durable steel housing
- Replaces traditional three 32W T8 fluorescent tube fixtures
- Adjustable CCT options: 3500K, 4000K, and 5000K
- Configurable wattage settings: 35W, 45W, or 55W for optimized energy use
- Rated for damp locations, ideal for stairwells, corridors, and utility areas
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Each of our products undergoes rigorous testing in our in-house test lab to verify quality and specifications.
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If you're looking for a customized, energy-efficient lighting layout, our industrial & commercial lighting experts can provide an assessment tailored to your floorplan.
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Overview
The 4' LED Linear Corner Stairwell Light is a high-efficiency replacement for fluorescent fixtures with up to three 32 W T8 tubes. Designed with a sleek, low-profile form, this fixture offers a modern alternative to bulkier stairwell lights. Its curved polycarbonate lens ensures smooth, even illumination, enhancing safety and visibility. Featuring selectable wattage and CCT, the fixture delivers up to 6,600 lumens and adapts easily to various lighting needs. Engineered for damp environments, it is ideal for surface mounting in stairwells, corridors, and utility area
Product Details:
- Slim design with steel construction
- Frosted polycarbonate lens
- 0-10V dimmable
- 120-277 VAC
- Certified by UL
- 5-year warranty
Documents
CRN4S Specification Sheet 
CRN4S-SW3C-SP55 35W IES File Dimensional Drawings
Applications:
- Corridors
- Hallways
- Hospitals
- Schools
- Stairwells and Public Corridors
- Utility Lighting
Super Bright LEDs, Inc. offers a 5-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. In the case the exact product is no longer available, a gift card for the value of the original purchase price will be provided. Super Bright LEDs administers all warranty claims in-house. Read More
This product has been certified by Underwriter Laboratories to their engineering and safety standards.
The DesignLights Consortium® (DLC®) partners with energy-efficiency groups and utility companies to establish a set of standards for commercial LED light fixtures. The product is tested and must meet quality, energy-efficiency, and performance requirements to be added to the DLC's Qualified Products List. For more information, click here. To view all of our DLC® listed products, click here
Specifications
| Ambient Operating Temperature | -20 to 50 °C (-4 to 122 °F) |
|---|---|
| Beam Angle | 110° |
| Brand | Super Bright LEDs |
|
CCT
CCT
 |
3500K, 4000K, 5000K, Selectable CCT |
|
Certifications/Compliance
Certifications/Compliance
Standards and certifications comprise a vast number of companies and compliances that serve specific purposes—primarily addressing safety, environmental impact and energy efficiency, and sanitation. They are divided into categories for each product type and certification type to allow for very specific qualifications related to each product. When this system is being used as intended, it gives consumers, installers, suppliers, and anyone else that may be involved confidence that the product is safe and will work well in their application. The most common UL and ETL certifications relate to safety and installation, although they do also provide some sanitation-related certifications (using NSF standards). Another common certification body is the DLC, which specializes in certifying the performance of a light—mainly related to environmental impact and electrical efficiency. Learn more about different certification types here . |
Certified by UL, DLC |
|
CRI
CRI
 |
80+ |
|
Current Draw
Current Draw
Current draw is calculated using the following formula: W/V = A, where W = the amount of power your light needs (wattage), V is the electrical system voltage (e.g., 120V AC), and A = amps. An ampere or amp (A) is the standard unit for electrical current. A milliamp (mA) equals one-thousandth of an amp, or 1000 mA is equivalent to 1 A.
Choosing LED fixtures with the correct amperage ensures safe and proper operation, preventing damage or injury. We recommend having all electrical components and fixtures installed by a certified professional electrician or lighting technician in compliance with all relevant standards and regulations. |
130/160/200 mA @ 277 VAC, 290/375 mA/460 A @ 120 VAC |
| Dimmable | Yes |
|
Dimmer Type
Dimmer Type
|
0-10V |
| DLC Product ID | S-HRJZBP |
| Efficacy | 120 lm/W |
|
Environmental Rating
Environmental Rating
Suitable for Dry Locations This marking indicates that you can use the light or component in a location not normally subject to dampness. This may include locations exposed to temporary dampness, such as a building under construction, provided that ventilation is adequate to prevent moisture accumulation. Use these fixtures in living rooms, bedrooms, offices, hallways, and similar areas. The marking may be "SUITABLE FOR DAMP LOCATIONS" or "DRY LOCATIONS ONLY."Suitable for Damp Locations Fixtures marked “SUITABLE FOR DAMP LOCATIONS” or “SUITABLE FOR WET LOCATIONS” can be installed in damp locations. A damp location is an exterior or interior location regularly or occasionally subject to moisture condensation on or around electrical equipment. It includes partially protected places such as covered patios and porches. Damp locations include any regularly muggy or humid area, such as above a kitchen sink or stove, and appropriately vented bathrooms near the tub or shower.Suitable for Wet Locations Fixtures and components marked "SUITABLE FOR WET LOCATIONS" can be installed in wet or damp locations. A wet location is anywhere water or other liquids may drip, splash, or flow on or against electrical equipment. A light marked "SUITABLE FOR WET LOCATIONS" may have additional markings that tell where and at what height it can be safely mounted. Uncovered outdoor areas like decks, gazebos, walls, and typical landscape lighting sites all fall under the heading of wet locations. |
Non-weatherproof, Suitable for Damp Locations |
| Equivalency | 3-lamp 32W T8 Tubes |
| Finish | White |
| Input Connection Type | Pigtail |
| Integrated Surge Protection | 2 kV |
|
IP Rating
IP Rating
 |
IP20 |
| LED Color | Warm White, Natural White, Cool White, Selectable CCT |
| Rated Life (L70) | 100000 Hours |
| Length | 48 in. (4 ft) |
| Lens Color | Frosted |
| Lens Type | Polycarbonate |
| Lumens | 4200 Lumens, 5400 Lumens, 6600 Lumens |
| Operating Voltage | 120-277 VAC |
| Power Factor | ≥0.9 |
| Product Materials | Polycarbonate Lens, Steel Housing |
| Product Weight | 5.2 lb (2.4 kg) |
| UL File Number | E366643 |
| Warranty | 5 Year |
| Wattage | Selectable Wattage, 35 Watts, 45 Watts, 55 Watts |
| Wire Gauge | 18 AWG |
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