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OEM BA9s T3-1/4 Green LED Lamp, 120V AC/DC, L10120MB-G - BA9s Single-Contact Miniature Bayonet Base Lamps
OEMBA9s Single-Contact Miniature Bayonet Base Lamps

OEM BA9s T3-1/4 Green LED Lamp, 120V AC/DC, L10120MB-G

The APPROVED VENDOR Compact LED Bulb is a BA9s single-contact miniature bayonet base lamp with a T3-1/4 tubular shape. It operates at 120V AC/DC and emits green light. This LED bulb replaces trade numbers 51, 55, 44…

SKU 3G-OTH-385289

Also listed as: L10120MBG · L10120MB G

Brand
OEM
Item
BA9s T3-1/4 Green LED Lamp, 120V AC/DC, L10120MB-G
Part Number
L10120MB-G
Category
BA9s Single-Contact Miniature Bayonet Base Lamps
Available to Order
Also known as:L10120MB-GAPPROVED VENDOR
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Technical specs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

OEM
Manufacturer Part Number
L10120MB-G
Series
L10120MB
Type
Miniature Bayonet (BA9s), (T) Tubular, T3-1/4
AC/DC
120V
UNSPSC
39112102
Current
2 mA
Voltage
120V AC/DC Voltage The electrical power rating of the lamp, which must be compatible with the voltage supplied to the lamp.
Wattage
0.24 W Wattage Wattage is a measure of the light bulb's energy usage.
Dimmable
No Dimmable Dimmable lamps allow use with dimmer switches to decrease the light brightness, which also decreases energy consumption.
Bulb Shape
T3-1/4 Bulb Shape Bulb shape uses an alphanumeric code with letters for the bulb outline and numbers for the bulb size.
Rated Life
20,000 hr
Light Color
Green Light Color Light color refers to the tint of the lamp's bulb material, which gives the light its color.
Bulb Housing
Plastic Bulb Housing Bulb housing lists the materials from which the lamp's exterior components (the base and the globe or tube) are made.
Catalog Page
429
Dimming Type
No Dimming
Power Source
Direct Wired
Trade Number
51, 55, 44, 47, 239, 755, 1406, 1847, 1850, 1866, 1810, 1888
Bulb Diameter
3/8 in Bulb Diameter Bulb diameter states the distance around the lamp at its widest point.
Rough Service
No
Bulb Base Type
Miniature Bayonet (BA9s) Bulb Base Type Bulb base type refers to the electrical contacts that seat into a compatible lampholder or socket to connect the lamp to the electrical circuit.
Dimming Method
No Dimming
Overall Length
1-3/16 in Overall Length Overall length measures the distance from the bottom of the base to the top of the bulb.
Bulb Beam Angle
111 °
Bulb Designation
BA9s, LED
Color Selectable
No Color Selectable Color selectable allows setting the bulb to different light color temperatures to suit a room or application.
Light Technology
LED
Lumen Selectable
No Lumen Selectable Lumen selectable allows setting the bulb to different light output levels to adjust brightness to suit a room or application.
Country of Origin
Taiwan (subject to change)
Environmental Usage
Indoor Only
For Enclosed Fixtures
No For Enclosed Fixtures Lamps for enclosed fixtures are rated for use in fixtures with seals or housings that restrict or prevent ventilation.
Maximum Operating Temperature
122 °F
Minimum Operating Temperature
-4 °F

Technical Documents

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OEM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Compact LED Bulb is a BA9s single-contact miniature bayonet base lamp with a T3-1/4 tubular shape. It operates at 120V AC/DC and emits green light. This LED bulb replaces trade numbers 51, 55, 44, 47, 239, 755, 1406, 1847, 1850, 1866, 1810, and 1888.

Frequently Asked Questions

What is the APPROVED VENDOR Compact LED Bulb used for?

The APPROVED VENDOR Compact LED Bulb is used as a direct replacement for miniature bayonet base lamps in industrial indicator lights, panel displays, and control systems. Its green light and 120V AC/DC operation suit machinery status signaling across machining, electrical, and instrumentation applications.

What are the specifications of the APPROVED VENDOR Compact LED Bulb?

This bulb has a BA9s miniature bayonet base, T3-1/4 tubular shape, and operates at 120V AC/DC. It emits green light and replaces trade numbers 51, 55, 44, 47, 239, 755, 1406, 1847, 1850, 1866, 1810, and 1888. The manufacturer part number is L10120MB-G.

Where to buy the APPROVED VENDOR Compact LED Bulb worldwide?

3G Electric supplies the APPROVED VENDOR Compact LED Bulb to customers worldwide. We handle full logistics and customs clearance for international orders. Contact our team to source this bulb for your industrial maintenance or panel-building needs.

How to install the APPROVED VENDOR Compact LED Bulb?

To install, ensure power is off, then insert the BA9s base into the socket and twist to lock. Verify voltage matches 120V AC/DC. For best performance, use in dry, ventilated fixtures. Always follow the equipment manufacturer's guidelines for lamp replacement.

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OEM Products

3G Electric supplies OEM ba9s single-contact miniature bayonet base lamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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