Run Bison 2x2 LED Troffer Center Basket Panel with Emergency Backup Battery, 30W/35W/40W, 3500K/4000K/5000K, 0-10V Dimmable, 120-277V Recessed Back-Lit Drop Ceiling Light, UL&DLC - 2PK

?Battery Backup? LED recessed troffer lights have built-in rechargeable 8W battery backup that provides 90 minutes of power in case of emergency blackouts. Comes with a test button and indicator light, allowing users to easily verify the functionality of the emergency battery backup system. ?CCT& Wattage& Lumen Adjustable? The 2x2 FT LED troffer panel light has adjustable power of 30/35/40w and lumen output of 3750/4375/5000lm, providing an excellent lighting experience. This Drop Ceiling Lights can choose from 3500K/4000K/5000K color temperatures, which can be matched with different environments. ?0-10V Dimming & Durable? Smooth dimming capacity allows you to adjust the brightness from 10% to 100% over your space with a 0-10v dimmer. The 2x2 Center Basket LED Troffer Panel Light can match most dimmers in the market, and save your electricity bill. Durable aluminum housing and high-quality PC lens could provide safety prolong the service life of troffer lights and have high performance for over 50,000 hours. ?Easy Installation & Wide Application? The Recessed LED Troffer is a simple installation, widely used in offices, hallways, classrooms, retail space, etc. The superior LED technology delivers consistent color and CRI for uniform and comfortable lighting. The LED Troffer Light can also suspended installed and equipped with emergency powers (optional), which can be customized according to your own needs. ?Certification & Manufacturer? This LED Troffer Panel Light has UL/DLC/FCC quality certification, we offer a 5-year manufacturer and quick-response after-sales service, you can contact us for professional technical guidance and fast replacement service through Amazon.