2x2 LED Flat Panel Light Emergency Battery Backup, 40W-3000K/4000K/5000K, 0-10V Dimmable, 4390 Lumens, LED Drop Ceiling Light, 100-277V, UL Listed, Ultra Thin Back-Lit
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Led Emergency Panel Light
Patel LED
PL-0241
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2x2 LED Flat Panel Light with Emergency Battery Backup – 40W, 3000K/4000K/5000K – UL Listed, 120-Minute Emergency Run Time
Feel secure, even when the power goes out. The Patel LED 2x2 LED Flat Panel Light with Emergency Battery Backup is engineered for reliability, safety, and performance. With a built-in 10W emergency battery that powers the panel for up to 120 minutes during outages—30 minutes longer than standard models—you can count on continuous illumination in critical situations.
This ultra-thin back-lit ceiling panel delivers up to 4390 lumens of flicker-free brightness with dimmable CCT options (3000K, 4000K, and 5000K), allowing you to create the perfect lighting environment. Designed for homes, offices, hospitals, schools, supermarkets, and more—this panel is a dependable solution for both general and emergency lighting needs.
Key Features:
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120-Minute Battery Backup: Outlasts standard emergency panels by 30 minutes.
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Dimmable & Versatile Color Temp: 0-10V dimming and selectable 3000K, 4000K, 5000K.
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Ultra Bright & Energy Efficient: Delivers up to 4390 lumens (111 lm/W) using only 40W.
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Long Life: Rated for 50,000 hours—equivalent to over 45 years of average use.
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Flexible Installation: Compatible with drop ceilings, surface mounts, or suspension kits.
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UL Listed & Reliable: Damp-location rated and backed by a 5-year limited warranty.
Product Specifications
| Feature | Details |
|---|---|
| Brand | Patel LED |
| Model Name | 2 X 2 EMERGENCY PANEL |
| Part Number | STL-22-EM |
| Voltage Range | 100-277V |
| Wattage (Normal) | 40W |
| Wattage (Emergency Mode) | 10W |
| Color Temperature Options | 3000K / 4000K / 5000K |
| Lumen Output | 4390 Lumens |
| Dimming Capability | 0-10V Dimmable (100% to 10%) |
| Material | Aluminum |
| Color | White |
| Fixture Dimensions | 23.75" L x 23.75" W x 1.37" H |
| Shape | Square |
| Light Fixture Form | Ceiling Panel |
| Mounting Type | Drop Ceiling, Surface Mount (kit not included), Suspension Kit compatible |
| Emergency Battery Backup Time | 120 Minutes |
| Indicator & Testing | 3-Color Status Indicator + Push Test Button |
| Light Source Type | LED |
| Lifetime | 50,000 Hours |
| Warranty | 5-Year Limited Warranty |
| Safety Certification | UL Listed |
| Application Areas | Homes, Hospitals, Schools, Shops, Offices, Supermarkets |
| Indoor/Outdoor | Indoor Only |
| Style | Modern |
| Control Method | Remote Control Compatible |
| Switch Type | Push Button |
| Shade Material & Color | Nice, White |
Why Choose Patel LED?
When reliability, safety, and performance matter most, our 2x2 LED panel with battery backup delivers unmatched peace of mind. Whether you’re upgrading your office, securing your facility, or improving emergency readiness, this fixture is built to keep you covered.
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.
