Replacement Fluorescent light bulb for a NuAire LabGard Model NU-540-500 Class II Type A2 biological safety cabinet (BSC).

This model contains two fluorescent bulbs - change the quantity to 2 when adding to your cart.

BSC Bulbs GUARANTEES our bulbs will fit your Baker NuAire Model NU-540-500 biosafety cabinet.

QTY: 1 Bulb