Smart LED

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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SKU: STL-0073
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...

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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:

  • 120-Minute Battery Backup: Outlasts standard emergency panels by 30 minutes.

  • Dimmable & Versatile Color Temp: 0-10V dimming and selectable 3000K, 4000K, 5000K.

  • Ultra Bright & Energy Efficient: Delivers up to 4390 lumens (111 lm/W) using only 40W.

  • Long Life: Rated for 50,000 hours—equivalent to over 45 years of average use.

  • Flexible Installation: Compatible with drop ceilings, surface mounts, or suspension kits.

  • 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.

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