P13.5S PR2 PR3 LED Replacement Bulb 0.5W 3V–6V Flashlight Torch
P13.5S PR2 PR3 LED Replacement Bulb 0.5W 3V–6V Flashlight Torch
P13.5S LED Miniature Replacement Bulb for Flashlights & Torches
Upgrade your flashlight, torch, or work light with this compact and efficient P13.5S LED miniature bulb. Delivering a bright 40–60 lumens output at just 0.5W, this drop-in LED replacement dramatically outperforms traditional incandescent PR2/PR3 bulbs while using far less energy. Whether you're refreshing an old torch or outfitting a work light, this bulb offers a simple, reliable upgrade.
Key Features
- Model: P13.5S-0.5W LED Torch/Flashlight Bulb
- Compatible Bases: P13.5S socket (replaces PR2, PR3 incandescent bulbs)
- Voltage: DC 3V, 4.5V, 6V — wide voltage compatibility
- Power: 0.5W (energy-efficient LED technology)
- Luminous Output: 40–60 lumens
- Color Temperature: 6000K cool white for crisp, clear visibility
- Beam Angle: 120° wide-angle illumination
- LED Chips: Premium CREE / Epistar SMD chip
- Dimensions: 13mm (W) × 23mm (L)
- Polarity: Universal — positive (+) at tip, negative (−) at base/ground
- CCC Certified
Compatible Applications
- Handheld flashlights & torches
- Work lights & utility lamps
- Bicycle lights
- Interior accent lighting
- Any fixture using a P13.5S socket
Why Switch to LED?
LED bulbs consume significantly less power than traditional incandescent bulbs, meaning your batteries last longer on every charge. The 6000K cool white light produces a crisp, clean beam — ideal for detail work, navigation, and everyday carry flashlights. The compact 13×23mm form factor ensures a perfect fit in standard P13.5S sockets with no modification required.
Made in Mainland China.
For general guidance on lighting efficiency and energy savings, visit the U.S. Department of Energy – Lighting Choices.
Package Contents
- 1 × P13.5S 0.5W LED Miniature Bulb
Frequently Asked Questions
Q: Which flashlight bulbs does this P13.5S LED replace?
A: This LED bulb is a direct drop-in replacement for PR2 and PR3 incandescent miniature bulbs in P13.5S sockets. It fits most standard flashlights, torches, and work lights that use a P13.5S base without any modification.
Q: What voltages is this LED bulb compatible with?
A: The P13.5S LED bulb supports DC 3V, 4.5V, and 6V, making it compatible with a wide range of flashlights powered by 2-cell, 3-cell, or 4-cell AA/AAA battery setups.
Q: How bright is this LED bulb compared to a standard incandescent PR2/PR3 bulb?
A: This LED delivers 40–60 lumens at only 0.5W, producing a brighter and more energy-efficient light than comparable incandescent PR2/PR3 bulbs. The 6000K cool white beam provides excellent clarity for a variety of tasks.
Q: Is there a specific polarity I need to follow when installing this bulb?
A: Yes. The positive (+) terminal is at the tip of the bulb, and the negative (−) terminal is at the side/ground contact. This is a standard universal polarity configuration for P13.5S base bulbs and matches most compatible flashlights.