LED Indicator Bulbs — BA9S, E10, T4W Industrial & Equipment Replacement

Zhishan manufactures precision LED indicator bulbs for use in industrial control panels, machinery dashboards, marine instrument panels, automotive interiors, and commercial equipment. 

The BA9S and E10 base types are the global standard for panel indicator lights and remain in active use across a broad range of equipment manufactured in Europe, North America, and Asia.

Our LED indicator bulbs offer a direct drop-in replacement for incandescent indicator bulbs, delivering the same beam pattern with dramatically lower power consumption and a service life of 30,000+ hours — eliminating the recurring cost and downtime associated with incandescent bulb replacement in industrial settings.

Key Specifications:

- Base Types: BA9S (T4W), E10, S8.5, W2x4.6d (T5)

- Input Voltage: 6V / 12V / 24V / 48V / 110VDC or AC and 220VAC 230VAC

- Power: 0.5W – 2W

- Available Colors: White, Red, Green, Amber, Blue

- Life Span: 30,000+ hours

- Certifications: CE, RoHS

Suitable for: industrial control panels, CNC machines, marine instrument displays, automotive dashboards, commercial appliances. OEM packaging and custom voltage available.