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Small green LED bulb with bayonet base

SIEMENS

SIEMENS 52AEB3 T3 1/4 Miniature LED Light Kit Green 6V 15mA 25000hr

SKU CH-FQQW-WXATZ

Miniature green LED bulb with BA9s base runs on 6 V, draws 15 mA and lasts 25 000 hours

  • Green miniature LED for clear indication
  • BA9s bayonet base fits standard sockets
  • 6 V operation suits low-voltage panels
  • 15 mA draw keeps power use low
  • 25 000 hour rated life reduces replacements

Miniature LED indicator kit

This SIEMENS kit supplies a T3-1/4 bayonet LED for panel and push-button illumination. The green emitter runs on 6 volts and draws 15mA, making it suitable for low-voltage control panels and status displays.

Thermals and power draw

Operating at 15mA the bulb generates minimal heat and runs silently without active cooling. The low current keeps power consumption negligible in typical indicator circuits rated for 6 volts.

Build and mounting

A BA9s miniature bayonet base allows quick twist-in replacement in compatible sockets. The rated 25000hr average life reduces maintenance intervals for equipment using these indicator lights.

How it compares

Measured against everything we stock in LED Lighting Kits, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 66% of the 1,591 comparable items (median $33.99).

Specifications

Product
Brand nameSIEMENS

Questions about this item

How do I install the BA9s bayonet base LED into a push-button fixture?

Align the pins with the bayonet slots, push in and twist clockwise until it locks; the common mistake is pressing without twisting, which leaves the contacts unseated.

What replacement will be needed after the rated 25000hr life?

The entire miniature LED bulb must be replaced; the green emitter is not serviceable and no separate driver module exists.

At what current does the 6V green LED reach its thermal limit during continuous operation?

The bulb is rated for 15mA at 6V; sustained use at this level is within the 25000hr design life, so thermal limit is not reached under normal conditions.

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