Keystone 4ft Microstrip LED Li...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$148.09
$76.57
Keystone 4ft Microstrip LED Linear Fixture with Power Select & Color Select 44W 0-10V Dimmable

Keystone 4ft Microstrip LED Linear Fixture with Power Select & Color Select 44W 0-10V Dimmable

(No reviews yet) Write a Review

Model: KT-MSLED44PS-4-8CSA-VDIM
Selected Model is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$148.09
$76.57
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Keystone 4ft Microstrip LED Linear Fixture with Power Select & Color Select

Professional LED lighting with selectable power and color temperature for versatile applications

The Keystone 4ft Microstrip LED Linear Fixture delivers professional-grade illumination with advanced Power Select and Color Select technology. This ceiling-mounted fixture features selectable power options of 44/28/18 watts, selectable color temperatures of 3500K/4000K/5000K, and corresponding lumen outputs of 5850/3900/2550 lumens. With 0-10V dimming capability, 120-277V input voltage compatibility, and white housing construction, this fixture provides reliable performance for diverse commercial and residential applications.

Professional Features & Benefits

  • Selectable Power Options (44/28/18W): Customize energy consumption and light output to match specific application requirements and optimize energy efficiency.
  • Selectable Color Temperature (3500K/4000K/5000K): Choose the ideal color temperature for task lighting, ambient lighting, or specific environmental needs.
  • Variable Lumen Output (5850/3900/2550): Adjust brightness levels to create the perfect lighting environment while maintaining energy efficiency.
  • 0-10V Dimming Compatibility: Integrate seamlessly with professional dimming systems for precise light control and enhanced user experience.
  • Wide Input Voltage Range (120-277V): Compatible with both residential and commercial electrical systems for versatile installation options.
  • 50,000-Hour Rated Life: Provides long-lasting performance with minimal maintenance requirements, reducing total cost of ownership.
  • 12V Auxiliary Power Feature: Enables connection of additional devices or sensors for enhanced functionality and system integration.

Technical Specifications

  • Accessory Device: No
  • Cec T20: No
  • Cri: >80
  • Dimming: 0-10V
  • Dlc: Yes
  • Dlc Premium: No
  • Energy Star: No
  • Housing Color: White
  • Input Voltage: 120-277
  • Led Module Included: No
  • Mounting Method: Ceiling Mount
  • Nominal Size: 4 ft Linear
  • Not Suitable For Sale In California: No
  • Product Weight: 4.6 lbs
  • Rated Life Hours: 50000
  • Selectable Color Temperature: 3500/4000/5000
  • Selectable Lumens Output: 5850/3900/2550
  • Selectable Power: 44/28/18
  • T24 Ja8: No
  • Ul: No
  • Unique Features: 12V Aux Power
  • Warranty Years: 5
  • Wireless Control: No

Professional Applications

  • Commercial Office Spaces
  • Retail Establishments
  • Educational Facilities
  • Healthcare Environments
  • Residential Task Lighting
  • Warehouse and Industrial Settings
  • Hospitality Venues

Why Choose Keystone Quality?

Keystone delivers reliable LED lighting solutions backed by a comprehensive 5-year warranty and DLC qualification for energy efficiency programs. The white housing construction and 50,000-hour rated life ensure long-term durability and consistent performance in demanding professional environments.

Manufacturer Resources

Product Specs

Accessory Device:
No
Cec T20:
No
Cri:
>80
Dimming:
0-10V
Dlc:
Yes
Dlc Premium:
No
Energy Star:
No
Housing Color:
White
Input Voltage:
120-277
Led Module Included:
No
Mounting Method:
Ceiling Mount
Not Suitable For Sale In California:
No
Product Weight:
4.6 lbs
Rated Life Hours:
50000
Selectable Color Temperature:
3500/4000/5000
Selectable Lumens Output:
5850/3900/2550
Selectable Power:
44/28/18
T24 Ja8:
No
Ul:
No
Unique Features:
12V Aux Power
Warranty Years:
5
Wireless Control:
No
Product Nominal Size:
4 ft Linear

Keystone KT-MSLED44PS-4-8CSA-VDIM – Frequently Asked Questions

1) Can one Keystone 4ft microstrip fixture cover different wattage needs across a building, or do I have to order separate SKUs?
One fixture, model KT-MSLED44PS-4-8CSA-VDIM, covers three wattages and three color temperatures. Power selects at 44, 28 or 18 watts, producing 5850, 3900 or 2550 lumens respectively, and color temperature selects at 3500K, 4000K or 5000K. That means a property manager or electrical contractor can stock one part for offices, corridors and back-of-house and set each run on site rather than ordering three different fixtures.
2) Will this 4ft LED microstrip run on 277V commercial power as well as 120V?
Input is 120-277V, so the same fixture wires to a 120V residential or light-commercial circuit or a 277V panel in a commercial building with no separate voltage version to specify. Useful when a single order covers mixed-voltage buildings in a portfolio.
3) Is the Keystone microstrip fixture dimmable, and what kind of dimmer do I need?
Dimming is 0-10V, which means a low-voltage control wire pair back to a 0-10V dimmer or a building control panel, not a standard line-voltage wall dimmer. A phase-cut incandescent-style dimmer will not control it. Budget for the extra control conductors when you rough in.
4) How does the 4ft microstrip mount, and will it work in a drop ceiling grid?
The mounting method is ceiling mount, so it fixes directly to a hard ceiling or deck surface. It is a 4 ft linear strip form, not a troffer or grid-lay-in unit, so for an acoustical tile grid you would be surface mounting it to the structure or suspending it rather than dropping it into a 2x4 opening. Fixture weight is 4.6 lbs, light enough for standard surface anchors.
5) Does this fixture qualify for utility rebates?
It is DLC listed, which is what most utility and state energy incentive programs require for linear LED. It is not DLC Premium, so any rebate tier that specifically calls for Premium will not apply. ENERGY STAR is not carried on this fixture.
6) Do I need to buy LED tubes or a separate LED module for this Keystone microstrip?
No lamps to buy. The fixture is an integrated LED luminaire, and no separate LED module is included or required, so it is not a tube-ready strip housing. Nothing goes in it after it is mounted and wired.
7) Is the color rendering good enough for retail or healthcare spaces?
CRI is greater than 80, which is the normal spec for office, school, warehouse and general retail work. For merchandise display or clinical color-critical areas where a 90+ CRI is specified, this is below that requirement. Rated life is 50,000 hours.
8) What is the 12V aux power on this fixture actually for?
The 12V auxiliary output is there to power a low-voltage accessory off the fixture itself, typically an occupancy or daylight sensor, so you do not need a separate low-voltage supply at the ceiling. Note the fixture has no wireless control built in, so networked or app-based control would have to come from an external system.
9) What color is the housing on the Keystone 4ft microstrip?
White housing, which blends into a painted or tiled ceiling in office, classroom and corridor work. There is no alternate finish on this model, so if a job calls for a dark or metallic strip you need a different fixture.
How fast can I get the Keystone KT-MSLED44PS-4-8CSA-VDIM delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Keystone KT-MSLED44PS-4-8CSA-VDIM come with a warranty?
Absolutely. The Keystone KT-MSLED44PS-4-8CSA-VDIM is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Keystone KT-MSLED44PS-4-8CSA-VDIM?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Keystone KT-MSLED44PS-4-8CSA-VDIM from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!