12W - 48 Inch - T8 LED - G13 base - Dual Mode Hybrid Type A/B - 4000K - 1800 Lumens - 25-Pack

Brightness: 1800 Lumens Ballast compatible and ballast bypass in one lamp Single or double-ended wiring in bypass mode Protection from arcing All glass tube Damp location rated Light appearance: 4K (Cool White)