---
product_id: 410019169
title: "Technical Precision 3.5V Halogen Replacement Lamp for Welch Allyn Bulb 03100, WA 03100, 03100-U - Compatible Welch Allyn Light Bulb - Clear - 1 Pack"
brand: "technical precision"
price: "₱3131"
currency: PHP
in_stock: true
reviews_count: 5
category: "Technical Precision"
url: https://www.desertcart.ph/products/410019169-technical-precision-3-5v-halogen-replacement-lamp-for-welch-allyn
store_origin: PH
region: Philippines
---

# 20hr Lifespan 3.5V Power Battery-Powered Technical Precision 3.5V Halogen Replacement Lamp for Welch Allyn Bulb 03100, WA 03100, 03100-U - Compatible Welch Allyn Light Bulb - Clear - 1 Pack

**Brand:** technical precision
**Price:** ₱3131
**Availability:** ✅ In Stock

## Summary

> 💡 Light Up Your Practice with Precision!

## Quick Answers

- **What is this?** Technical Precision 3.5V Halogen Replacement Lamp for Welch Allyn Bulb 03100, WA 03100, 03100-U - Compatible Welch Allyn Light Bulb - Clear - 1 Pack by technical precision
- **How much does it cost?** ₱3131 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/410019169-technical-precision-3-5v-halogen-replacement-lamp-for-welch-allyn)

## Best For

- technical precision enthusiasts

## Why This Product

- Trusted technical precision brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Design:** Measuring just 0.6 inches L x 0.25 inches W, it fits perfectly in your medical toolkit.
- • **Quality You Can Trust:** Crafted with a clear glass finish and a robust metal cylinder for durability and reliability.
- • **Seamless Compatibility:** Directly replaces Welch Allyn otoscope bulbs 03100, WA03100, 03100-U for hassle-free upgrades.
- • **Long-Lasting Performance:** Enjoy an average rated life of 20 hours, ensuring you’re always prepared for patient care.
- • **Illuminate with Precision:** Experience the clarity of a 3.5V, 2.52W halogen bulb designed for optimal performance.

## Overview

The Technical Precision 3.5V Halogen Replacement Lamp is a high-quality, battery-powered bulb designed specifically for Welch Allyn otoscopes. With a compact size and a long lifespan of 20 hours, this clear glass bulb ensures optimal visibility and reliability in medical examinations.

## Description

Replacement Bulb for Welch Allyn 03100-U, WA03100, 03100 3.5V

Review: Would buy again. Battery was for my otoscope I'm a Nurse Practitioner
Review: None

## Features

- Specification - 3.5V, 2.52W, T1.5 halogen bulb with metal cylinder and small screw base, 20 hours average rated life, clear glass finish, 0.6 inches L x 0.25 inches W - 1 pack.
- Perfect Replacement Lamp - Directly replaces Welch Allyn otoscope bulb 03100, WA03100, 03100-U.
- Application - Ideal for use as Welch Allyn exam light otoscope lamp.
- Power Source - This halogen replacement lamp is battery-powered.
- Disclaimer - Our lamp is a direct replacement for Welch Allyn Bulb 03100, WA 03100, 03100-U only, and is not manufactured by the Welch Allyn company.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GZV3GN3 |
| Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz |
| Additional Features | High Efficiency |
| Brand Name | Technical Precision |
| Bulb Base | E26 |
| Bulb Shape Size | T |
| Color | Clear |
| Control Method | App |
| Customer Reviews | 4.4 4.4 out of 5 stars (80) |
| Efficiency | High Efficiency |
| Incandescent Equivalent Wattage | 20 Watts |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 15W x 15H millimeters |
| Light Color | white |
| Light Source Operating Life | 20 Hours |
| Light Source Type | LED |
| Light Source Wattage | 2.52 Watts |
| Light Type | Halogen |
| Manufacturer | Trechnical Precision |
| Manufacturer Part Number | Technical-Precision-WA-03100 |
| Material Type | Metal |
| Model Name | Technical-Precision-WA-03100 |
| Model Number | Technical-Precision-WA-03100 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 2.52 Watts |
| Power Source | Battery Powered |
| Shape | Arbitrary(A) |
| Specific Uses For Product | Otoscope Lamp |
| Style Name | Tube |
| Unit Count | 1.0 Count |
| Voltage | 3.5 Volts |
| Wattage | 2.52 watts |

## Product Details

- **Brand:** Technical Precision
- **Bulb shape/size:** T
- **Light type:** Halogen
- **Special features:** High Efficiency
- **Wattage:** 2.52 watts

## Images

![Technical Precision 3.5V Halogen Replacement Lamp for Welch Allyn Bulb 03100, WA 03100, 03100-U - Compatible Welch Allyn Light Bulb - Clear - 1 Pack - Image 1](https://m.media-amazon.com/images/I/41-ucJF0V0L.jpg)
![Technical Precision 3.5V Halogen Replacement Lamp for Welch Allyn Bulb 03100, WA 03100, 03100-U - Compatible Welch Allyn Light Bulb - Clear - 1 Pack - Image 2](https://m.media-amazon.com/images/I/51LbWjwSFtL.jpg)
![Technical Precision 3.5V Halogen Replacement Lamp for Welch Allyn Bulb 03100, WA 03100, 03100-U - Compatible Welch Allyn Light Bulb - Clear - 1 Pack - Image 3](https://m.media-amazon.com/images/I/41AxObziv2L.jpg)
![Technical Precision 3.5V Halogen Replacement Lamp for Welch Allyn Bulb 03100, WA 03100, 03100-U - Compatible Welch Allyn Light Bulb - Clear - 1 Pack - Image 4](https://m.media-amazon.com/images/I/51wzdqAJpHL.jpg)
![Technical Precision 3.5V Halogen Replacement Lamp for Welch Allyn Bulb 03100, WA 03100, 03100-U - Compatible Welch Allyn Light Bulb - Clear - 1 Pack - Image 5](https://m.media-amazon.com/images/I/41ggv3h0uvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***Z on 23 September 2023*

Would buy again. Battery was for my otoscope I'm a Nurse Practitioner

### ⭐⭐⭐⭐⭐ Review
*by E***O on 1 November 2022*

None

### ⭐⭐⭐⭐⭐ Review
*by Y***E on 27 April 2020*

Great replacement at a fraction of cost of name brand

## Frequently Bought Together

- 3.5V Halogen Replacement Lamp for Welch Allyn Bulb 03100, WA 03100, 03100-U by Technical Precision - Compatible Welch Allyn Light Bulb - Clear - 1 Pack
- Funtery 2 Pcs Halogen Replacement Bulbs Compatible with Welch Allyn, 3.5v Lamp 06500-u Otoscope Lamp (03100-U)
- Welch Allyn 03000-U Halogen Replacement Lamp, 3.5V

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-05-22*