Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 12.8V DC - Mini Screw Base (E10) Miniature Lamps
APPROVED VENDORMini Screw Base (E10) Miniature Lamps

APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 12.8V DC

The APPROVED VENDOR Compact LED Bulb is a Mini Screw Base (E10) miniature lamp with a T3-1/4 tubular bulb shape. It operates at 12.8V DC and produces white light. This LED bulb carries trade numbers 52, 258, 428…

SKU 3G-OTH-387430

Brand
APPROVED VENDOR
Item
Compact LED Bulb: LED, Miniature Screw
Category
Mini Screw Base (E10) Miniature Lamps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
LM1012MS-W
Type
Miniature Screw (E10), (T) Tubular, T3-1/4, White
DC
12.8V
Voltage
12.8V DC
Bulb Shape
T3-1/4
Light Color
White
Trade Number
52, 258, 428, 144, 614, 400
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The APPROVED VENDOR Compact LED Bulb is a Mini Screw Base (E10) miniature lamp with a T3-1/4 tubular bulb shape. It operates at 12.8V DC and produces white light. This LED bulb carries trade numbers 52, 258, 428, 144, 614, and 400, with manufacturer part number LM1012MS-W.

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 incandescent lamps in indicator lights, panel displays, and control systems. Its E10 miniature screw base and 12.8V DC operation make it suitable for industrial equipment, instrumentation, and low-voltage signaling applications.

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

This bulb has a T3-1/4 tubular shape, operates at 12.8V DC, and produces white light. It uses a miniature screw (E10) base and carries trade numbers 52, 258, 428, 144, 614, and 400. The manufacturer part number is LM1012MS-W, and it is branded APPROVED VENDOR.

Where to buy the APPROVED VENDOR Compact LED Bulb worldwide?

3G Electric supplies the APPROVED VENDOR Compact LED Bulb worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this bulb with part number LM1012MS-W for your application.

How to select the right APPROVED VENDOR Compact LED Bulb for my equipment?

To select the correct bulb, verify your equipment requires an E10 miniature screw base and 12.8V DC supply. Check the trade number cross-reference (52, 258, 428, 144, 614, or 400) against your existing lamp. The T3-1/4 tubular shape and white light output match common industrial indicator applications.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR mini screw base (e10) miniature lamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 12.8V DC, Blue (MPN LM1012MS-B). Key specifications — Light Color: Blue; Bulb Shape: T3-1/4; Trade Number: 52, 258, 428, 144, 614, 400; Brand: APPROVED VENDOR; Voltage: 12.8V DC.
APPROVED VENDOR
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 12.8V DC, Blue (MPN LM1012MS-B). Key specifications — Light Color: Blue; Bulb Shape: T3-1/4; Trade Number: 52, 258, 428, 144, 614, 400; Brand: APPROVED VENDOR; Voltage: 12.8V DC.
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 6.3V DC, White (MPN LM1006MS-W). Key specifications — Light Color: White; Bulb Shape: T3-1/4; Trade Number: 40,46,50,133,134,401,438,502,1482; Brand: APPROVED VENDOR; Voltage: 6.3V DC.
APPROVED VENDOR
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 6.3V DC, White (MPN LM1006MS-W). Key specifications — Light Color: White; Bulb Shape: T3-1/4; Trade Number: 40,46,50,133,134,401,438,502,1482; Brand: APPROVED VENDOR; Voltage: 6.3V DC.
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 14,481,821, White (MPN L1024MS-W). Key specifications — Light Color: White; Bulb Shape: T3-1/4; Trade Number: 14,481,821; Brand: APPROVED VENDOR; Voltage: 24V AC/DC.
APPROVED VENDOR
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 14,481,821, White (MPN L1024MS-W). Key specifications — Light Color: White; Bulb Shape: T3-1/4; Trade Number: 14,481,821; Brand: APPROVED VENDOR; Voltage: 24V AC/DC.
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 6.3V DC, Blue (MPN LM1006MS-B). Key specifications — Light Color: Blue; Bulb Shape: T3-1/4; Trade Number: 40,46,50,133,134,401,438,502,1482; Brand: APPROVED VENDOR; Voltage: 6.3V DC.
APPROVED VENDOR
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 6.3V DC, Blue (MPN LM1006MS-B). Key specifications — Light Color: Blue; Bulb Shape: T3-1/4; Trade Number: 40,46,50,133,134,401,438,502,1482; Brand: APPROVED VENDOR; Voltage: 6.3V DC.
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 14,481,821, Amber (MPN L1024MS-A). Key specifications — Light Color: Amber; Bulb Shape: T3-1/4; Trade Number: 14,481,821; Brand: APPROVED VENDOR; Voltage: 24V AC/DC.
APPROVED VENDOR
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 14,481,821, Amber (MPN L1024MS-A). Key specifications — Light Color: Amber; Bulb Shape: T3-1/4; Trade Number: 14,481,821; Brand: APPROVED VENDOR; Voltage: 24V AC/DC.
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T6, 3S6/24V,6S6/24V,509K (MPN L2024CS-WW). Key specifications — Light Color: White; Bulb Shape: T6; Trade Number: 3S6/24V,6S6/24V,509K; Brand: APPROVED VENDOR; Voltage: 24V AC/DC.
APPROVED VENDOR
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T6, 3S6/24V,6S6/24V,509K (MPN L2024CS-WW). Key specifications — Light Color: White; Bulb Shape: T6; Trade Number: 3S6/24V,6S6/24V,509K; Brand: APPROVED VENDOR; Voltage: 24V AC/DC.

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Screw (E10), (G) Globe, G4-1/2, 27, White (MPN 27-10PK). Key specifications — Light Color: White; Bulb Shape: G4-1/2; Trade Number: 27; Brand: APPROVED VENDOR; Voltage: 4.9V AC.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Screw (E10), (G) Globe, G4-1/2, 27, White (MPN 27-10PK). Key specifications — Light Color: White; Bulb Shape: G4-1/2; Trade Number: 27; Brand: APPROVED VENDOR; Voltage: 4.9V AC.
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 6.3V DC, Red (MPN LM1006MS-R). Key specifications — Light Color: Red; Bulb Shape: T3-1/4; Trade Number: 40,46,50,133,134,401,438,502,1482; Brand: APPROVED VENDOR; Voltage: 6.3V DC.
APPROVED VENDOR
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 6.3V DC, Red (MPN LM1006MS-R). Key specifications — Light Color: Red; Bulb Shape: T3-1/4; Trade Number: 40,46,50,133,134,401,438,502,1482; Brand: APPROVED VENDOR; Voltage: 6.3V DC.
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Screw (E10), (T) Tubular, T3-1/4, 40 (MPN 40-10PK). Key specifications — Light Color: White; Bulb Shape: T3-1/4; Trade Number: 40; Brand: APPROVED VENDOR; Voltage: 6.3V AC.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Screw (E10), (T) Tubular, T3-1/4, 40 (MPN 40-10PK). Key specifications — Light Color: White; Bulb Shape: T3-1/4; Trade Number: 40; Brand: APPROVED VENDOR; Voltage: 6.3V AC.
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 14,481,821, Red (MPN L1024MS-R). Key specifications — Light Color: Red; Bulb Shape: T3-1/4; Trade Number: 14,481,821; Brand: APPROVED VENDOR; Voltage: 24V AC/DC.
APPROVED VENDOR
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 14,481,821, Red (MPN L1024MS-R). Key specifications — Light Color: Red; Bulb Shape: T3-1/4; Trade Number: 14,481,821; Brand: APPROVED VENDOR; Voltage: 24V AC/DC.
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Screw (E10), (T) Tubular, TL3, 243, White (MPN 243-10PK). Key specifications — Light Color: White; Bulb Shape: TL3; Trade Number: 243; Brand: APPROVED VENDOR; Voltage: 2.33V AC.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Screw (E10), (T) Tubular, TL3, 243, White (MPN 243-10PK). Key specifications — Light Color: White; Bulb Shape: TL3; Trade Number: 243; Brand: APPROVED VENDOR; Voltage: 2.33V AC.
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T6, 120V AC/DC, Red (MPN L20120CS-R). Key specifications — Light Color: Red; Bulb Shape: T6; Trade Number: 4C7/120V, 4C7/130V, 6S6/120V, 6S6/130V; Brand: APPROVED VENDOR; Voltage: 120V AC/DC.
APPROVED VENDOR
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T6, 120V AC/DC, Red (MPN L20120CS-R). Key specifications — Light Color: Red; Bulb Shape: T6; Trade Number: 4C7/120V, 4C7/130V, 6S6/120V, 6S6/130V; Brand: APPROVED VENDOR; Voltage: 120V AC/DC.
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 12.8V DC, Green (MPN LM1012MS-G). Key specifications — Light Color: Green; Bulb Shape: T3-1/4; Trade Number: 52, 258, 428, 144, 614, 400; Brand: APPROVED VENDOR; Voltage: 12.8V DC.
APPROVED VENDOR
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 12.8V DC, Green (MPN LM1012MS-G). Key specifications — Light Color: Green; Bulb Shape: T3-1/4; Trade Number: 52, 258, 428, 144, 614, 400; Brand: APPROVED VENDOR; Voltage: 12.8V DC.
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 12.8V DC, Red (MPN LM1012MS-R). Key specifications — Light Color: Red; Bulb Shape: T3-1/4; Trade Number: 52, 258, 428, 144, 614, 400; Brand: APPROVED VENDOR; Voltage: 12.8V DC.
APPROVED VENDOR
APPROVED VENDOR Compact LED Bulb: LED, Miniature Screw (E10), (T) Tubular, T3-1/4, 12.8V DC, Red (MPN LM1012MS-R). Key specifications — Light Color: Red; Bulb Shape: T3-1/4; Trade Number: 52, 258, 428, 144, 614, 400; Brand: APPROVED VENDOR; Voltage: 12.8V DC.