(10-Pack) Sylvania 75087 - LED12T8/L48/F/850/SUB/G5 48-inch 12W 5000K T8 LED Tube for Replacing Fluorescents G13 medium bi-pin base Beam Angle: 150 degree Reduces energy consumption up to 40% Glass free, vibration and impact resistant No warm-up time, instant-on with full light output and stable lamp to lamp color