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Lamp# 57 LED Equivalent Miniature Light Bulb

Lamp# 57 LED Equivalent Miniature Light Bulb
  • Lamp# 57 LED Equivalent Miniature Light Bulb
Quick Specifications:

Shape: T3.25 | Voltage: 6-28 | Base: BA9S

SKU:
1MB-COLOR-28 #57
Manufacturer:
SOS
Availability:
Stock Item
Shipping:
Calculated at checkout
Minimum Purchase:
10 unit(s)

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Price: $5.95


Product Description

#57 6–28V BA9S Miniature Bayonet LED Bulb 

The SOS 6–28V BA9S Miniature Bayonet LED bulb is a direct replacement for a wide range of miniature incandescent lamps, delivering up to 90% energy savings and over 100,000 hours of life. Built for mission-critical applications, this LED is ideal for use in power plant displays, industrial panels, elevator controls, and harsh environments where reliability is non-negotiable.

With its bi-polar AC/DC design, rugged shock and vibration resistance, and cool, safe operation, this LED is a dependable upgrade that reduces maintenance costs while improving performance.

 

Features & Benefits

  • Wide Voltage Range (6–28V AC/DC Bi-Polar) – versatile for multiple applications

  • Up to 90% Energy Savings over incandescent miniature lamps

  • 100,000 Hour Lifetime – nearly 10 years of continuous operation

  • Shock & Vibration Resistant – built for demanding industrial environments

  • Low Heat Output – safer, cooler operation compared to glass bulbs

  • Easy Drop-In Replacement – fits BA9S miniature bayonet sockets

 

Cross Reference / Replaces Miniature Lamps

44, 47, 53, 55, 57, 216, 238, 239, 256, 313, 316, 356, 363, 755, 756, 757, 947, 1302, 1408, 1437, 1445, 1450, 1467, 1488, 1495, 1810, 1813, 1815, 1816, 1818, 1819, 1820, 1829, 1843, 1847, 1850, 1855, 1864, 1866, 1873, 1886, 1888, 1889, 1891, 1892, 1893, 1895, 6MB, 12MB, 12RB, 18MB, 24MB, 24RB, 28MB, 28RB

 

Why Choose SOS LED's?

This BA9S LED is trusted by industries worldwide for consistent brightness, energy savings, and long-lasting performance. With its bi-polar wide voltage design, it’s a plug-and-play solution that reduces downtime and maintenance in the most demanding environments.

 

Other Details

Manufacturer:
SOS Supply
Voltage:
6-28V
Current:
~20 mA
Lamp Type:
LED Equivalent for Miniature Incandescent
Lamp Shape:
T3.25 (10 mm)
Base Style:
Miniature Bayonet (BA9S)
Length (MOL):
1.10 in (28 mm)
Diameter (MOD):
0.40 in (10 mm)
Average Life:
~100,000 hours

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