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Description

Keystone XFit Stairwell Series Strip Light — 45W Selectable Configuration

The Keystone KT-SWLED45PS-4A-8CSA-VDIM-P is a versatile strip light fixture offering 45W power with selectable 3500K, 4000K, and 5000K color temperatures. It delivers up to 5,500 lumens and operates on a 120-277V input, making it suitable for various commercial applications, particularly in stairwells and corridors.

Key Features

  • Power Select Technology: Adjusts power between 45W, 35W, and 30W to customize lumen output.
  • Color Select Technology: Offers selectable CCT options of 3500K, 4000K, and 5000K.
  • Dimming: Features 0-10V dimming capability, dimmable to 10% for energy savings.
  • Construction: Made with a post-painted steel body and PMMA lens for durability.
  • Sensor Integration: Includes an ultrasonic dimming occupancy sensor for efficient operation.
  • UL Listed: Suitable for damp locations, ensuring reliable performance in various environments.
  • Operating Temperature: Functions effectively in temperatures ranging from -20ºC to 50ºC.
  • Emergency Compatibility: Compatible with Keystone SmartSafe emergency LED drivers.
  • Long Lifespan: LED lifetime rated at L70 >100,000 hours at 25°C ambient temperature.
  • Power Factor: Greater than 0.95, ensuring efficient energy use.

Typical Applications

  • Stairwells
  • Corridors
  • Hallways
  • Commercial Buildings
  • Retail Spaces

Performance & Light Output

This fixture provides up to 5,500 lumens with an efficacy of up to 121 lm/W and a CRI greater than 80, ensuring high-quality light output. The smooth, diffused lens offers an even light distribution.

Electrical & Controls

Operates on a wide voltage range of 120-277V with a 0-10V dimming driver. It supports dim-to-off functionality and is compatible with optional emergency LED drivers.

Construction & Durability

Constructed with a robust post-painted steel body and a PMMA lens, this fixture is UL Listed for damp locations and operates in temperatures from -20ºC to 50ºC.

Installation & Mounting

Designed for wall or ceiling mounting at heights of 8-12 feet, this fixture includes an integrated ultrasonic occupancy sensor for enhanced functionality.

What's Included

  • Keystone XFit Stairwell Series Strip Light
  • Integrated Ultrasonic Occupancy Sensor

Specifications

Dimensions

Length/Depth
47.9 in
Width/Diameter
5.6 in
Height
4.9 in
Weight
8.6 lb

Documents

Style & Materials

Material
Steel

Characteristics & Features

Lamp Color
3500K, 4000K, 5000K, Selectable CCT
Color Rendering
80 CRI
Delivered Lumens
5500
Dimmable
Yes

Electrical Information

Voltage
120-277V
Total Wattage
45W

Item Details

MPN
KT-SWLED45PS-4A-8CSA-VDIM-P
Brand
Keystone Technologies
Catalog Number
PWA-11
Family
XFit Stairwell Series
UPC
843654132457

Warranty & Certifications

Product Warranty
10 Years
Lamp Life
50,000 Hours
Product Rating
Damp Rated

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.

See Full Shipping Policy | See Full Return Policy

Frequently Asked Questions

What is the wattage of the Keystone KT-SWLED45PS-4A-8CSA-VDIM-P?

The wattage is selectable between 45W, 35W, and 30W. This allows for flexibility in power consumption and light output.

Is the Keystone KT-SWLED45PS-4A-8CSA-VDIM-P dimmable?

Yes, it features 0-10V dimming capability, allowing it to dim down to 10% for energy efficiency and mood setting.

What color temperatures are available for this strip light?

The fixture offers selectable color temperatures of 3500K, 4000K, and 5000K, providing versatility for different lighting needs.

What is the lumen output of the Keystone KT-SWLED45PS-4A-8CSA-VDIM-P?

It delivers up to 5,500 lumens, ensuring bright and efficient illumination suitable for stairwells and corridors.

What type of sensor is integrated into this fixture?

The fixture includes an ultrasonic occupancy sensor, which enhances energy savings by adjusting light levels based on occupancy.
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Keystone Technologies

For over 75 years, Keystone Technologies has been a leader in the lighting industry, operating under a simple yet powerful philosophy: "Light Made Easy." The brand is dedicated to creating high-quality, reliable, and user-friendly lighting solutions for commercial and industrial applications. With a massive portfolio of lamps, fixtures, and controls, Keystone is the trusted, go-to partner for contractors and lighting professionals seeking performance and simplicity.

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