4 ft T8 LED Tube, 18W, 5000K, A+B Ballast Compatible, 130 lm/W

The Lumi Pro T8 LED Tube is a 4 ft linear lamp designed for general indoor commercial and industrial applications, including offices, warehouses, retail spaces, and parking structures. It is compatible with both Type A and Type B ballasts, allowing installation on existing fluorescent ballast wiring or direct-wire configurations without rewiring. The lamp operates at 18W across a 120-277V input range and produces a 5000K daylight white color temperature with a CRI of 80. It is built around an Epistar SMD2835 chip, delivers 130 lm/W efficacy, and is rated for a 50,000-hour service life, reducing maintenance intervals in high-use environments. The clear cover combines a plastic lens with an aluminum body, and the fixture carries an IP20 rating with a 120° beam angle.