Cooper Lighting 24CZ2-40-UNV-L...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$174.88
Cooper Lighting 24CZ2-40-UNV-L835-CD1-U 2' x 4' LED Troffer, 3500K

Cooper Lighting 24CZ2-40-UNV-L835-CD1-U 2' x 4' LED Troffer, 3500K

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Model: 24CZ2-40-UNV-L835-CD1-U

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

$174.88
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Cooper Lighting 24CZ2-40-UNV-L835-CD1-U 2' x 4' LED Troffer, 3500K, 4196 Lumens

The Cooper Lighting 24CZ2-40-UNV-L835-CD1-U is a Metalux specification-grade 2' x 4' LED troffer engineered for recessed ceiling installations in commercial and institutional spaces. This fixture delivers 4196 lumens at 3500K color temperature with an 80 CRI minimum, drawing 36 W at a 120/277V universal input with a dimming driver rated at .131A at 277V. Finished corner to corner in a matte white paint applied after fabrication, the troffer combines high-efficacy LED output with a clean, latch-less architectural profile suitable for offices, schools, and healthcare facilities.

Key Features

  • Fixture Dimensions: 48.75 IN Length x 23.938 IN Width x 3.75 IN Height, sized for standard 2' x 4' recessed ceiling grid applications.
  • Light Output: 4196 lumens at 3500K color temperature with a minimum CRI of 80, providing consistent, high-quality illumination.
  • Electrical Rating: 36 W at 120/277V universal voltage with a dimming driver, drawing .131A at 277V for flexible building wiring compatibility.
  • High Performance Efficacy: Engineered for efficacy up to 157 lumens per watt across the Metalux troffer platform, supporting energy-efficient lighting retrofits and new construction.
  • Matte White Finish: Corner-to-corner matte white paint applied after fabrication for a refined, uniform architectural appearance.
  • Latch-less Design: Clean, streamlined housing profile without visible latches for a modern architectural look.
  • Mounting: Recessed mounting configuration for standard ceiling grid systems.
  • Integrated Sensor Compatibility: Supports integrated sensor systems including occupancy, daylight harvesting, and IoT connectivity options for smart building integration.

Technical Specifications

  • Wattage: 36 W
  • Amperage Rating: .131A at 277V
  • Voltage Rating: 120/277V
  • Color Temperature: 3500K
  • Lumens: 4196
  • Lamp Type: LED
  • Mounting: Recessed
  • Case Quantity: 1
  • Pallet Quantity: 28
  • Country of Origin: MX

Typical Applications

  • Commercial Office Recessed Ceiling Lighting
  • Educational Facility and Classroom Lighting
  • Healthcare and Institutional Lighting
  • Retail and Hospitality Recessed Troffer Applications
  • LED Lighting Retrofits in Standard 2' x 4' Ceiling Grids

Why Cooper Lighting?

Cooper Lighting's Metalux troffer platform pairs a refined matte white finish with a latch-less architectural design, high-efficacy LED performance, and integrated sensor compatibility for occupancy, daylight, and IoT connectivity. Built for 120/277V universal input with a dimming driver, this 2' x 4' troffer delivers dependable, code-compliant illumination for professional commercial and institutional lighting projects.

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Manufacturer Resources

Spec Sheet

Product Specs

list_batch:
COO-20260923
Product Type:
Troffer & Flat Panel
Product Wattage:
36W
Voltage Rating:
120/277V
Amperage Rating:
0.131A
Light Temperature:
3500K
Lumens:
4196
CRI:
80
Product Finish:
Matte White
Configuration:
Recessed
Department:
Electrical
Product Subgroup:
Light Fixtures
Product Group:
Lighting
Product Height:
3.75 in
Product Weight:
19.75 lb
Product Width:
23.938 in
Product Length:
48.75 in

Cooper Lighting 24CZ2-40-UNV-L835-CD1-U – Frequently Asked Questions

1) Will the Cooper Lighting 24CZ2-40 troffer drop into a standard 2x4 suspended ceiling grid?
Yes. The 24CZ2-40-UNV-L835-CD1-U is a recessed 2' x 4' troffer measuring 48.75 in long by 23.938 in wide by 3.75 in high, which drops into a standard 2x4 lay-in grid opening. The 3.75 in height is the number to check against your plenum depth above the tile, especially in tight ceilings over ductwork.
2) Does this Metalux troffer run on 120V or 277V?
Both. The driver is universal 120/277V, so the same fixture works on 120V branch circuits in a small office and on 277V in a commercial or institutional building without ordering a different part number. Draw is 0.131A at 277V, 36W total, which lets you load a lot of fixtures on one circuit.
3) Will a 3500K troffer match the existing fluorescent troffers in my building?
3500K is the neutral white commonly used in offices and schools, and it reads slightly warmer than 4000K and noticeably warmer than 5000K. If your existing lamps are 3500K (a very common commercial fluorescent color), this 24CZ2-40 will blend. If the rest of the floor is 4000K, mixing will show, so keep a room or a whole zone on one temperature when you phase a retrofit.
4) What exact part number do I order for the 3500K, 4196 lumen, dimming version of this Metalux 2x4 troffer?
Order Cooper Lighting 24CZ2-40-UNV-L835-CD1-U. The L835 in that string is the 3500K, 80 CRI light package, UNV is the 120/277V universal driver, and CD1 is the dimming driver option. Changing any of those segments changes the fixture you receive, so quote the full number when you standardize a building.
5) Is the 24CZ2-40 dimmable, and do I need a separate driver?
The dimming driver is built into the fixture, so nothing extra is required on the luminaire side. You still supply the control wiring and a compatible dimmer or control system. The fixture also supports integrated sensor options including occupancy, daylight harvesting, and IoT connectivity if you are building out controls across a floor.
6) Is 4196 lumens enough for an office or classroom on 8-foot centers?
At 4196 lumens from 36W, this is a mid-output 2x4 troffer rather than a high-output one. That output level is typical for general office and classroom ambient lighting where fixtures are laid out on a regular grid; it is not a fixture you pick for a high-bay or warehouse space. Run your layout to target footcandles rather than assuming a one-for-one swap with older 3-lamp or 4-lamp fluorescent troffers, which often put out more raw lumens.
7) What is the CRI on this Cooper troffer, and is it acceptable for healthcare and classroom spaces?
Minimum 80 CRI. That is the standard specification level for offices, schools, and general healthcare corridors and patient rooms, and it satisfies the 80+ CRI requirement most commercial lighting specs and energy codes call out. Spaces needing color-critical work, like exam or imaging rooms, are usually specified at 90 CRI instead.
8) What does the 24CZ2-40 look like once it is installed in a finished ceiling?
The housing is matte white corner to corner, with the paint applied after fabrication so there are no bare edges at the cuts, and the design is latch-less so no hardware breaks the face. In an architectural office or lobby ceiling that reads cleaner than an older troffer with visible latches on the door frame.
9) How many of these troffers ship per case, and what is on a full pallet?
Case quantity is 1 fixture, and a full pallet holds 28. For a floor retrofit that means ordering by the piece and planning staging space by the pallet. Country of origin is Mexico, which matters if your project has domestic-sourcing requirements.
How fast can I get the Cooper Lighting 24CZ2-40-UNV-L835-CD1-U 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 Cooper Lighting 24CZ2-40-UNV-L835-CD1-U come with a warranty?
Absolutely. The Cooper Lighting 24CZ2-40-UNV-L835-CD1-U 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 Cooper Lighting 24CZ2-40-UNV-L835-CD1-U?
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 Cooper Lighting 24CZ2-40-UNV-L835-CD1-U 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.
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