The Energy Focus 11W T8 LED tube light bulb features a 4000k daylight color temperature and a G13 screw base.
Rated for 50,000 hours and with an 1650-lumen output this battery backup tube LED bulb is perfect for schools, offices, warehouses and hospitality centers.
This battery powered backup tube is designed with plug and play features installed to fit in most commercial or residential fixtures.
Save money and switch to LED. Energy Efficient and reliable, this Energy Focus LED light bulb is a great choice for replacing outdated fluorescent tube light bulbs.
Energy Focus LED tube light bulbs come with a 5-year warranty.