hykolity 2x4 LED Troffer Panel Light, 36W/42W/50W Switchable, 3500K/4000K/5000K, 3960/4620/5500 Lumens, 0-10V Dim for Drop Ceiling, CCT Watt Tunable LED Flat Troffer, ETL, 4 Pack

Key features

• 【Energy Efficient】High quality aluminum lampshade material provide wide area good for heat dissipation. The central basket design ensures more uniform light output and less shadows, making the interior larger and much more open.
• 【0-10V Dimmable】Flicker-free 0-10V dimmable external driver Up to 65% higher efficiency than fluorescent, service life is 50000+ hours. With the 0-10V dimmable capabilities, you can adjust brightness from 100% to 10% for a pleasant atmosphere at any time.
• 【CCT & Wattage adjustable】The ultra-thin led troffer light comes with 3 kinds of color temperature 3500K/4000K/5000K and 3 wattages 36W/42W/50W. Each LED troffer kit uses back lit lighting which offers soft and uniform light distribution through your space, sturdier construction, and no yellowing over time.
• 【Easy Installation】Our Recessed Back-Lit Drop Ceiling troffer is easy to handle and install directly into a grid ceiling with the built-in T-bar clips. Perfect for campus, Education, Government, Healthcare, Recreation, Public Venues, Restaurants, Hospitality, Store & Grocery.
• 【5-Year Warranty】Covers most damage and shipping costs for replacements. Please feel free to contact us for any quality issues.