Original: $2.69
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$0.94The Story
Miniature PR31 Lamp – 2.4 Volt 0.7A Flange Base Bulb
Easy-to-Use PR31 2.4V 0.7A Miniature Incandescent Bulb
Upgrade or replace your flashlight bulb with the reliable PR31 lamp. Designed for everyday use, this 2.4 volt bulb delivers 0.7 amps of steady, bright incandescent light. Its miniature flanged base (P13.5S) ensures a secure fit in a wide range of flashlights, lanterns, and portable devices.
Key Features of the PR31 Lamp
- Voltage: 2.4 Volt
- Current: 0.70 Amps
- Base Style: Miniature Flanged Base (P13.5S)
- Bulb Type: Incandescent
- Quantity: 1 PR31 bulb per package
Perfect for Flashlight Replacement and More
This PR31 2.4V 0.7A flange base bulb works as an ideal replacement for older incandescent flashlight bulbs. It’s also suitable for select lanterns, hobby projects, science experiments, and any device that uses a P13.5S flanged base. Installation is quick and easy—simply swap out your old bulb for this new miniature PR31 lamp.
Technical Specifications
- Overall Height: 29mm
- Glass Width: 11mm
- Base Width: 9.2mm
- Power Rating: 2.4V, 0.7A (1.68 watts)
- Base Type: Miniature Flange (P13.5S)
- Part Number: PR31 (Hillman item 55371)
Why Choose This 2.4 Volt 0.7A PR31 Bulb?
- Engineered for consistency and long service life
- Produces bright, stable illumination for flashlights and portable devices
- Compatible with many 2-cell flashlight models and devices requiring a P13.5S flange base bulb
- Simple, tool-free installation
Choose the PR31 miniature flange base bulb for a dependable replacement in your flashlight, lantern, or project device. Experience convenient, reliable lighting with this popular 2.4 volt 0.7 amp bulb!

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Miniature PR31 Lamp – 2.4 Volt 0.7A Flange Base Bulb
Easy-to-Use PR31 2.4V 0.7A Miniature Incandescent Bulb
Upgrade or replace your flashlight bulb with the reliable PR31 lamp. Designed for everyday use, this 2.4 volt bulb delivers 0.7 amps of steady, bright incandescent light. Its miniature flanged base (P13.5S) ensures a secure fit in a wide range of flashlights, lanterns, and portable devices.
Key Features of the PR31 Lamp
- Voltage: 2.4 Volt
- Current: 0.70 Amps
- Base Style: Miniature Flanged Base (P13.5S)
- Bulb Type: Incandescent
- Quantity: 1 PR31 bulb per package
Perfect for Flashlight Replacement and More
This PR31 2.4V 0.7A flange base bulb works as an ideal replacement for older incandescent flashlight bulbs. It’s also suitable for select lanterns, hobby projects, science experiments, and any device that uses a P13.5S flanged base. Installation is quick and easy—simply swap out your old bulb for this new miniature PR31 lamp.
Technical Specifications
- Overall Height: 29mm
- Glass Width: 11mm
- Base Width: 9.2mm
- Power Rating: 2.4V, 0.7A (1.68 watts)
- Base Type: Miniature Flange (P13.5S)
- Part Number: PR31 (Hillman item 55371)
Why Choose This 2.4 Volt 0.7A PR31 Bulb?
- Engineered for consistency and long service life
- Produces bright, stable illumination for flashlights and portable devices
- Compatible with many 2-cell flashlight models and devices requiring a P13.5S flange base bulb
- Simple, tool-free installation
Choose the PR31 miniature flange base bulb for a dependable replacement in your flashlight, lantern, or project device. Experience convenient, reliable lighting with this popular 2.4 volt 0.7 amp bulb!





















