2x4 LED Flat Panel Light with Emergency Battery Backup, 50W 3000K/4000K/5000K, 0-10V Dimmable, 6500 Lumens, LED Drop Ceiling Lights, 100-277V, UL Listed, Ultra Thin Back-Lit
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Led Emergency Panel Light
Patel LED
PL-0261
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2x4 LED Flat Panel Light with Emergency Battery Backup – 50W, 3000K/4000K/5000K, UL Listed – 120-Minute Emergency Power, 6500 Lumens
Reliable lighting when you need it most. The 2x4 LED Flat Panel Light with built-in emergency battery backup is designed for uninterrupted performance. Whether you're upgrading your office or safeguarding essential spaces like hospitals, schools, or retail areas, this ultra-thin panel delivers consistent, efficient, and dependable lighting.
With a 120-minute emergency runtime—30 minutes longer than standard backup panels—and selectable color temperatures (3000K, 4000K, 5000K), this panel adapts to your environment and keeps you illuminated when power fails.
Key Features
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Extended Battery Backup: 120-minute emergency backup (30 minutes longer than average).
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Ultra Bright & Efficient: Delivers up to 6960 lumens with only 50W of power.
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Selectable Color Temperature: Choose from 3000K, 4000K, or 5000K to suit any setting.
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Dimmable Performance: Smooth 0-10V dimming from 100% to 10%.
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Long Lifespan: 50,000 hours – 3x longer than fluorescent alternatives.
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Flexible Installation: Drop ceiling ready; compatible with surface and suspension kits (kits not included).
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Reliable & Safe: UL listed, damp-location rated, 5-year limited warranty.
Technical Specifications
| Feature | Details |
|---|---|
| Brand | Patel LED |
| Model Name | 2 X 4 EMERGENCY PANEL |
| Part Number | STL-24-EM |
| Voltage Range | 100-277V |
| Wattage (Normal) | 50W |
| Wattage (Emergency) | 10W |
| Color Temperature Options | 3000K / 4000K / 5000K |
| Lumen Output | 6960 Lumens |
| Dimming Capability | 0-10V (100% to 10%) |
| Material | Aluminum |
| Color | White |
| Fixture Dimensions | 23.75"" L x 47.8"" W x 1.37"" H |
| Shape | Square |
| Light Fixture Form | Drop Ceiling Panel |
| Mounting Type | Drop Ceiling, Surface Mount, Suspension Kit Compatible |
| Emergency Battery Runtime | 120 Minutes |
| Indicator Display | 3-Color Battery Status Indicator + Test Button |
| Light Source Type | LED |
| Expected Lifespan | 50,000 Hours |
| Safety Certification | UL Listed |
| Indoor/Outdoor Use | Indoor |
| Room Type | Home, Office, Hospital, School, Retail |
| Control Method | Remote Compatible |
| Switch Type | Push Button |
| Warranty | 5-Year Limited Warranty |
Built for Performance and Peace of Mind
The 2x4 LED Panel Light with Emergency Battery Backup is more than just energy-efficient—it’s a critical lighting solution for areas where safety and visibility matter. Whether you're preparing for emergencies or upgrading your facility with modern lighting, this panel is the smart, secure choice.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
