The Satco S1905 T5 Fluorescent Light Bulb delivers 3000K warm white illumination with 8 watts of energy-efficient performance, perfect for linear fixtures with preheat ballasts. Featuring a miniature bi-pin base, 360 beam angle, and a 52 CRI, it provides bright, uniform light for homes or commercial spaces. Each bulb is rated for 5,000 hours and backed by a 3-year warranty for reliable, long-lasting use.