120MB Miniature Bulb 120V 3W Bayonet Base
- Brand: Norman Lamps
- Product Code: 120MB
- UPC Code: 600300298420
-
$3.99
-
Bulk Discount Pricing: - 10 or more $3.59 / each qty.
The Norman Lamps 120MB is a T2-1/2 miniature incandescent bulb built for reliable performance in indicator lights, signal panels, appliance controls, control panel displays, and instrumentation environments. Operating at 120V with a 3W draw and a current of just 0.025A, this incandescent lamp is well suited for compact, low-consumption circuits where stable, consistent illumination is essential. The CC-7A filament construction contributes to the bulb's long average life of 10,000 life hours, significantly reducing the frequency of replacements in hard-to-reach or continuously operated installations. The bulb delivers approximately 4 lumens of output, providing clear, focused visibility for indicator and control applications where a small, steady light source is required.
The BA9S miniature bayonet base enables quick, secure twist-in installation in compatible fixtures without tools, making maintenance straightforward even in dense panel layouts. At just 1.20 in. in length and 0.32 in. in diameter, this tubular incandescent bulb fits easily into tight fixture housings found in commercial equipment, appliances, guitar amplifier controls, septic system panels, and automotive indicator assemblies. For those looking for an energy-saving alternative with the same BA9S base and 120V compatibility, Norman Lamps offers the LED120MBW-ACDC as a direct drop-in LED replacement. The 120MB is sold as a single unit, with full cases of 10 units available for maintenance stock or higher-volume replacement needs.
- T2-1/2 miniature incandescent bulb rated at 120V and 3W with a 0.025A current draw and CC-7A filament for stable, consistent output
- BA9S miniature bayonet base provides a secure, tool-free twist-in installation in compatible indicator and control panel fixtures
- Compact tubular form factor measuring 1.20 in. in length and 0.32 in. in diameter fits tight fixture housings with ease
- Long average life of 10,000 life hours reduces replacement frequency in hard-to-reach or continuously operated installations
- Approximately 4 lumens of incandescent output suited for indicator lights, signal panels, appliances, control boards, and instrumentation
- LED upgrade available: the LED120MBW-ACDC is a direct-replacement LED lamp with the same 120V BA9S base
| Detailed Specifications | |
| Voltage | 120V |
| Wattage | 3W |
| Type | T2-1/2 Miniature Bulb |
| Lamp Shape | Tubular |
| Length | 1.20 in. |
| Diameter | 0.32 in. |
| Base Type | BA9S (miniature bayonet base) |
| Average Life Hours | 10,000 |
| Case Quantity | Order 10 for a full case |
| Is It Dimmable? | Yes |
| Current | 0.025A |
| Filament | CC-7A |
| Features | LED Version: LED120MBW-ACDC |
Related Products
6MB 6-Volt BA9S Miniature Bulb
Voltage: 6V, Wattage: 0.84W, Type: T2-1/2 Miniature Bulb, Lumens: 0.12, Lamp Shape: Tubular, Length:..
$4.95
90MB Miniature Bulb 90V 4W
The 90MB is a T2-1/2 miniature bulb rated at 90V and 4W, designed for low-current indicator and inst..
$5.95
24MB
Voltage: 24V, Current: 0.07, Type: T2-1/2 Miniature Bulb, Base Type: BA9S Miniature Bayonet, Life Ho..
$4.95
LED120MBW-ACDC
Voltage: 120V, Current: 6mA, Wattage: 0.50W, Type: T3 1/4 LED, Light Output: 1000 mcd, Base Type: BA..
$6.50
BA97-120W - SEVEN CLUSTER LED 120V BA9S
Voltage: 120V, Current: 10mA, Wattage: 1.20W, Type: T3 1/4 LED, Light Output: 2500 mcd, Base Type: B..
$9.75
Popular Products
LED-A21OMNI-5K Pure-White 5000K
Voltage: 120V, Wattage: 12.5W, Type: LED A21, Color Temp (Kelvin): 5000K, Lumens: 1,150..
$12.95
LED-F382D/8354P "2D" 16W-Type B - Bypass the Ballast 120V
The Norman Lamps LED-F382D/8354P is a 16W 2D LED lamp engineered as a direct-wire, Type-B..
$44.95