White rectangular led flat panel light with sleek silver trim 2x4 foot back lit dimmable 9000 lumen max
White backlit led flat panel light 2x4 foot dimmable with selectable wattage and cct for modern lighting solutions
White rectangular led flat panel light 2x4 foot 9000 lumen max dimmable slim design for ceiling wall mounting
2 x 4 Foot Back Lit LED Flat Panel, 9000 Lumen Max, Selectable Wattage and CCT, Dimmable, 120-277V
White rectangular led flat panel fluorescent ceiling lights 2 x 4 foot back lit dimmable 9000 lumen max
Modern black ergonomic office chairs with silver metal bases beside a 2 x 4 foot back lit led flat panel light
Gray rectangular remote control with colorful buttons for lighting controls of 2 x 4 foot led flat panel
White rectangular led flat panel light with sleek silver trim 2x4 foot back lit dimmable 9000 lumen max
White backlit led flat panel light 2x4 foot dimmable with selectable wattage and cct for modern lighting solutions
White rectangular led flat panel light 2x4 foot 9000 lumen max dimmable slim design for ceiling wall mounting
2 x 4 Foot Back Lit LED Flat Panel, 9000 Lumen Max, Selectable Wattage and CCT, Dimmable, 120-277V
White rectangular led flat panel fluorescent ceiling lights 2 x 4 foot back lit dimmable 9000 lumen max
Modern black ergonomic office chairs with silver metal bases beside a 2 x 4 foot back lit led flat panel light
Gray rectangular remote control with colorful buttons for lighting controls of 2 x 4 foot led flat panel

2 x 4 Foot Back Lit LED Flat Panel, 9000 Lumen Max, Selectable Wattage and CCT, Dimmable, 120-277V

ITEM: WL-BLPLED-2x4-72W-5WS-5CCT-DM010
Brand: WareLight
UPC: 850063447126
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$74.99 $89.99 17% Savings
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10 10+10%off$67.50
15 15+12%off$66.00

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WL-BLPLED-2x4-72W-5WS-5CCT-DM010


Product Details
  • Brand: WareLight
  • Wattage Selectable: 30/40/50/60/72W
  • CCT Selectable: 35/40/50K/57/65K
  • Lumens: 3750/5000/6250/7500/9000Lm
  • Voltage: 120-277V
  • 0-10V Dimmable
  • CRI: >80
  • Operating Temperature: -20° C to 50° C (-4° F to 122° F)
  • WareSense Blue Compatible
  • Dimensions: 47.72 L x 23.74 W x 1.48 H
  • Option for remote control programmed motion sensor and daylight harvesting sensor
  • Only one remote per project needed with purchase of sensor
  • Listings: ETL, DLC Premium
  • Warranty: 5 Years

  • Usually Ships In

    1-3 Business Days

  • QUESTIONS? Let us help!

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Product Description

Upgrade your lighting with WareLight’s Back-Lit LED Flat Panel, designed for superior performance and versatility. This energy-efficient LED flat panel is perfect for commercial, industrial, and office settings, providing up to 9000 lumens of bright, evenly distributed light.

Key Features:

  • Selectable Wattage & CCT: Customize your lighting experience with adjustable wattage and color temperature (30/35/40/50/65K) to suit any environment.
  • Energy Efficiency: Operates at 120-277V with dimmable functionality, reducing energy costs while maintaining optimal brightness.
  • Slim Back-Lit Design: Provides a sleek, modern aesthetic that’s perfect for drop ceilings or surface-mounted installations.
  • Long-Lasting Performance: Built with premium materials and advanced LED technology, ensuring durability and a lifespan of up to 100,000 hours.
  • Versatile Applications: Ideal for offices, retail spaces, schools, and healthcare facilities where high-quality illumination is essential.

Why Choose the Back-Lit LED Flat Panel?

This fixture combines cutting-edge back-lit technology with unmatched versatility, offering a customizable lighting solution that meets your unique needs. Its dimmable feature and selectable settings allow you to create the perfect atmosphere while saving energy.

Easy Installation: Designed for quick and hassle-free setup, compatible with standard grid ceilings or retrofit applications.

Upgrade Today!
Transform your space with the energy-efficient and highly adaptable Back-Lit LED Flat Panel. Shop now at Warehouse-Lighting.com and enjoy brighter, more efficient lighting tailored to your needs.

 

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Frequently Asked Questions: 2 x 4 Foot Back-Lit LED Flat Panel

The difference comes down to how the LEDs are arranged inside the fixture and it's a distinction that matters more than most buyers realize. Edge-lit panels, an older technology, position LEDs along the perimeter and rely on a light-guide plate to redirect light toward the diffuser. While once common, edge-lit designs have largely fallen out of favor in commercial lighting because the light-guide plate can yellow over time, reducing output and color quality and they tend to be less energy-efficient due to the additional material light must travel through.

Back-lit panels, like this one, represent the modern standard. LEDs are mounted directly behind the diffuser in a uniform array, so light travels straight through without redirection. The result is more consistent illumination, better long-term performance, and improved energy efficiency all without the aging concerns associated with edge-lit fixtures.

The one tradeoff is profile depth: this fixture measures 1.48" deep versus the ~0.5" of a typical edge-lit panel, making it purpose-built for drop ceiling grid installations rather than ultra-thin surface mounts. For offices, schools, healthcare facilities, and commercial spaces with standard drop ceilings, back-lit is simply the smarter, more future-proof choice.

The WL-BLPLED-2x4-72W offers 3000K, 3500K, 4000K, 5000K, and 6500K, all selectable on the same fixture. As a general guide: 3000K produces a warm white light well-suited for hospitality, reception areas, or spaces where a relaxed atmosphere is the goal. 3500K is a neutral warm tone common in retail and healthcare settings where a clean but approachable feel is preferred. 4000K is the most widely used in commercial offices and classrooms; it reads as bright and neutral without feeling clinical. 5000K delivers a cooler, daylight-like output favored in task-heavy environments like labs, clinics, or spaces where color accuracy and alertness matter. 6500K is the coolest option, closely resembling natural daylight, and is sometimes chosen for art studios, inspection areas, or settings where true-color rendering is critical. Because the CCT is field-selectable, you can make the final call on-site rather than committing at the time of purchase.

This fixture offers five selectable wattage settings with corresponding lumen outputs, all at a consistent 125 LM/W efficacy: 30W (3,750 lm), 40W (5,000 lm), 50W (6,250 lm), 60W (7,500 lm), and 72W (9,000 lm). For a standard 9-foot office ceiling, 40–50W will typically achieve the 30–50 foot-candles recommended for general office tasks. The 60–72W range is better suited for spaces that need higher light levels, such as medical exam rooms, classrooms, or areas where detailed work is performed. Because this fixture maintains 125 LM/W across all wattage settings, there's no efficiency penalty for running it at a lower wattage when the full 9,000 lumens aren't needed.

Yes, this fixture fits a standard 2x4 drop ceiling grid at 47.72" × 23.74", which is compatible with the 24" × 48" T-bar grid found in most commercial drop ceilings. It ships ready for recessed grid installation. If you're not working with a drop ceiling, a surface mounting kit (+$35) and a hanging cable kit (+$20) are both available as add-ons at the time of purchase. The surface mount kit is appropriate for direct drywall or solid ceiling applications, while the hanging cable kit works well in open-ceiling environments or spaces where a suspended look is preferred. At 1.48" deep, the fixture is slim enough for most standard plenum spaces.

Yes, the WL-BLPLED-2x4-72W is 0-10V dimmable, the most widely used dimming protocol in commercial lighting. It's compatible with standard 0-10V dimmer switches, including the 0-10V LED dimmer switches we carry. The fixture dims smoothly down toward 0% output at the low end of the voltage signal (though actual minimum output depends on the driver). This makes it straightforward to integrate into existing dimming circuits in offices, classrooms, or conference rooms without specialty controls. If you're adding the WareSense Blue Bluetooth motion sensor, dimming behavior can also be managed wirelessly through the WareSense Blue app, giving you occupancy-based dim-to-low or dim-to-off control without hardwired dimmer switches.

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