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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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 Smart 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 | Smart 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 Smart 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.
Shipping Policy
Order Processing
At Smart LED, all orders are processed within 1–3 business days. Orders placed on weekends or public holidays will be processed on the next business day.
A shipping confirmation email with tracking details will be sent once your order has been dispatched.
Shipping Rates & Delivery Times
We offer reliable shipping options both locally and internationally:
Standard Shipping: 5–10 business days
Express Shipping: 2–5 business days
International Shipping: 7–14 business days
Delivery times are estimates and may vary due to courier delays or customs.
Order Tracking
Once your order is shipped, you will receive a tracking number via email.
Please allow 24–48 hours for tracking information to update.
Customs, Duties & Taxes (International Orders)
International customers are responsible for any customs fees, duties, or taxes that may apply.
Incorrect Shipping Address
Smart LED is not responsible for delayed or lost packages due to incorrect shipping information provided by the customer.
Lost or Delayed Shipments
If your shipment is delayed or missing, contact us and we will assist in coordinating with the courier.
Returns & Refunds Policy
Return Window
We accept returns within 14 days of delivery. Items must be unused, in original packaging, and in resellable condition.
Proof of purchase is required.
Non-Returnable Items
Clearance items
Gift cards
Customized products
Items marked final sale
How to Request a Return
Email us with your order number and reason for return.
We will share return instructions.
After receiving and inspecting the return, we will process a refund if approved.
Return shipping costs must be covered by the customer unless the product is damaged or incorrect.
Damaged or Incorrect Items
If your item arrives damaged, defective, or incorrect, notify us within 48 hours with photos.
We will arrange a replacement or refund.
Refund Processing
Refunds will be issued to the original payment method within 5–10 business days.
Shipping fees are non-refundable.
Exchanges
Contact us if you would like to exchange an item. Exchanges depend on product availability.
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