Electronics
The Havells 2×4 LED backlit panel light with emergency battery backup is a sleek, high-efficiency troffer designed for drop-ceiling installations in offices, schools, hospitals, and other commercial environments. It features selectable wattage options (30 W / 40 W / 50 W) and color temperatures (3500 K / 4000 K / 5000 K), delivering up to 6,000 lumens of consistent, glare-free illumination with a long rated life of 50,000 hours. Equipped with an integrated emergency battery backup, the fixture automatically provides up to 90 minutes of illumination during power outages, supporting safe egress and meeting emergency lighting requirements. With a wide 100–277 V input range, high CRI for accurate color rendering, and a 5-year warranty, it offers a dependable and energy-efficient replacement for traditional fluorescent troffers.
