2 Pack 2x4FT LED Flat Panel Light with Emergency Battery Backup, Up to 90 Mins of Power Support 10W, 0-10V Dimmable, 3K/4K/5K Selectable 50W, 6500 Lumens, Backlit Drop Ceiling Panel,100-277V UL Listed

Emergency Mode - this 2x4FT LED flat panel light with emergency battery backup is your guard during darkness. Battery Backup Time up to 90+ minutes (10 watt); 3 Color Temperatures to Choose - 2x4FT 50W 6500LMS LED light drop ceiling emergency backup provides warm white 3000k, neutral white 4000k, and cool white 5000k to choose from. Just slide the switch on the back of the light to your preferred color temperature

• BATTERY BACKUP FOR EMERGENCY PEACE OF MIND: Feel safe and secure knowing that you will have reliable light when it matters the most during a power outage. Your LED flat panel light fixture will provide an extended 120 minutes of battery power, which is 30 minutes longer than your standard emergency panel lights. Additionally, an attached indicator screen on every light panel displays 3 different colors based on the status of the light, along with a convenient button to test the battery, ensuring you're always prepared for any emergency situation.
• Emergency Mode - this 2x4FT 50W 6500LUMENS LED flat panel light with emergency battery backup is your guard during darkness. Battery Backup Time up to 90+ minutes (10 watt); 3 Color Temperatures to Choose - 2x4FT LED light drop ceiling emergency backup provides warm white 3000k, neutral white 4000k, and cool white 5000k to choose from. Just slide the switch on the back of the light to your preferred color temperature
• HIGH EFFICIENCY FOR SUPERIOR LIGHTING EXPERIENCE: Each 2x4FT LED light drop ceiling panel pushes the limits of standard light output to provide exceedingly optimal lighting with 6500 lumens, equivalent to an impressive 130 lm/W of high-end efficiency. Moreover, you can control the brightness of each flat panel LED ceiling light with the ability to dim from 100-10% lighting output, allowing for customizable and flexible lighting solutions to suit various environments and preferences.
• Continuous Lighting: With an astonishing and durable 50,000-hour lifetime, this LED light panel provides continuous lighting for approximately 45 years, making it an outstanding 3 times longer than traditional 4ft fluorescent tube lights, suitable for diverse settings like residential homes, commercial offices, and institutional facilities.
• Reliable Lighting: Experience absolutely zero flickering, zero delay, and zero worries with this rigorously UL-listed, damp location-rated LED troffer 2x4 light, which features 2 hours of reliable battery backup in emergencies, and is comprehensively backed by a reassuring 5-year warranty for complete peace of mind.