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Small green LED bulb with bayonet base, 30.5 mm

Eaton

Eaton HT8LEDGF7 Miniature LED Bulb 120V Green 30.5mm

SKU CH-EN4A-B70N8

Green miniature LED bulb with BA9s base for 120 V push-button indicators

  • Size30.5 mm
  • Product typeIndustrial Electrical Controls & Automation
  • Green illumination for clear signalling
  • 120 V operation fits standard panels
  • 5 mm miniature body saves space
  • BA9s bayonet base for quick replacement
  • 6 lumen output with low energy draw

Product Identity

The Eaton HT8LEDGF7 is a 30.5 mm miniature LED bulb that operates at 120 volts and emits green light. It uses a single-contact BA9s bayonet base and a T3-1/4 bulb shape for panel-mounted indicator applications. This component suits maintenance technicians and OEM assemblers replacing pilot lights on industrial control panels or push-button stations.

Upgrade Context

The LED design replaces legacy incandescent miniature bulbs in the same BA9s socket, cutting power draw and eliminating frequent re-lamping cycles. The change is worthwhile when panels run continuously and green status indication must stay visible without scheduled downtime for bulb swaps. It also removes the heat contribution of filament lamps in densely packed control enclosures.

Compatibility Check

Verify that the mounting hole accepts a 30.5 mm diameter body and that the circuit supplies 120 V AC or DC to the BA9s contacts. Confirm the green colour matches the panel’s legend plate or safety-code requirement for the specific function. Ensure the 6 lumen output provides adequate brightness for the viewing distance and ambient lighting in the enclosure.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $26.99
Pricier than about 59% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameEATON
Product typeIndustrial Electrical Controls & Automation
Size & build
Size30.5 mm

Questions about this item

What diameter panel cut-out does the 30.5 mm body require?

The bulb body is 30.5 mm in diameter, so the mounting hole must match that size for a secure fit in push-button fixtures.

How is the BA9s base seated correctly during installation?

Align the single-contact bayonet pins with the socket slots, push in, then twist until the pins lock under the retaining clips; skipping the twist leaves the bulb loose.

When should the green LED be replaced based on its 6 lumen output?

Replace the bulb when the green light noticeably dims below the original 6 lumen level, as the LED does not have a rated hour figure to schedule maintenance.

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