Sargent-Welch & SPI Replacement Bulbs, Models WLS-48149-04, -07, -08 10 W top/bottom
In stock

Sargent-Welch & SPI Replacement Bulbs, SW: Models WLS-48149-15, -17, -35, -37, -39; SPI: Models 1852L & 1853L 15 W
In stock

Sargent-Welch & SPI Replacement Bulbs, Models WLS-48149-25, -30, -32; SPI: Models 1848L, 1869 & 1868 Series 20 W
In stock

Sargent-Welch & SPI Replacement Bulbs, Models WLS-48149-33, -34, -45, -47 & WLS-48150-20 Series 5 W fluorescent
In stock

Sargent-Welch & SPI Replacement Bulbs, Models WLS-48149-35, -37, -39 10 W top
In stock

Sargent-Welch & SPI Replacement Bulbs, Models WLS-48149-45, -47 10 W fluorescent top
In stock

Sargent-Welch & SPI Replacement Bulbs, Models WLS-48149-60, -70, -80 Series 20 W halogen (6V)
In stock

Sargent-Welch & SPI Replacement Bulbs, Models WLS-48150-10 Series 20 W halogen (12V)
In stock