2X4 LED Flat Panel Light with Emergency Battery Backup - 50W, 5500lm, 4-Color CCT Tunable - Recessed Back-Lit Drop Ceiling Light Panel (4 Pack) - Perfect for Offices, Schools, Hospitals, and Commercial Spaces

Product Description

1, EMERGENCY BATTERY BACKUP INCLUDED– No need to buy separately,Feel safe and secure knowing that you will have light when it matters the most. During a power outage, the LED flat panel fixture will provide 90 minutes with 20% original output. The indicator screen is placed next the panel along with a button to test the battery. 2, Tunable – This high output led panel ceiling light has a lumen count of 5500, a color temperature of 3000K or 3500k or 4000k or 5000k, and 120-degree beam angle of light. With super bright, high output led panel in your garage, warehouse, or office, you will see things in a new light. 3, DIMMABLE - WHD Energy’s flat panel light is dimmable ( 0-10v only) and free from flickering/buzzing. Adjust the brightness smoothly throughout the day for proper mood and increase productivity. Stay focused for longer periods without causing eyestrain or headaches. 4, ENERGY SAVING - Our flat panel has a stunning 5500lm brightness to replace 180W fluorescent tube fixture saving 65% on your electric bill. Reduce re-lamp frequency with a rated lifespan of 50,000hrs. 5, REBATE ELIGIBLE – DLC Qualified and ETL-Listed. DLC allows eligibility for state and nationwide rebate programs. 110 LUMENS PER WATT .