Eiko 120PSB5 Miniature Lamp T2 120 Volt 0.025 Amp Slide Base 5 40230

The EIKO 120PSB5 is a precision miniature incandescent bulb, designed for use in instrumentation panels, indicator lights, and compact lighting fixtures. It operates at 120 volts and draws about 0.025 amperes, consuming roughly 3 watts of power. Its tubular T‑2 form and Slide Base #5 (TS5) configuration make it easy to install in tight spaces with slide‑in sockets.

Despite its small size, this lamp delivers dependable performance with a rated lifetime of approximately 10,000 hours, helping reduce maintenance and replacement frequency. Its compact dimensions (approx. 1.11" length × 0.27" diameter) allow use in constrained enclosures or assemblies where space is limited but reliable lighting is essential.

Typical uses include pilot indicators, control panels, signage backlighting, and other low‑power illumination needs. If you prefer LED alternatives, some replacement LED versions exist for the same base and footprint.