Product Description Upgrade your lighting with the F32T8/835 10-Pack – premium T8 fluorescent tubes designed for performance and ease of use. These bulbs deliver 2850 lumens of bright, comfortable warm white light (3500K) with an average lifespan of 20,000 hours. The standard G13 bi-pin base allows for simple drop-in replacement – just remove the old tube and plug in the new one. Perfect for offices, warehouses, schools, retail spaces, and garages, these energy-efficient tubes provide reliable illumination while reducing energy costs. Specifications Wattage: 32W Color Temperature: 3500K (Warm White) Light Output: 2850 Lumens Base Type: G13 Medium Bi-Pin Length: 48 Inches (4 Foot) Diameter: 1 inch (T8) Lifespan: Up to 20,000 hours CRI: 85+ Pack Quantity: 10 BulbsCompatibility Compatible with most F32T8 and similar T8 fluorescent fixtures. Please Note: Designed for T8 fluorescent ballasts only. Not compatible with T12 fixtures or direct-wire LED conversions.