---
product_id: 75506891
title: "UltraPro Porcelain Lampholder, Medium Base, Indoor Lighting, Mount on 3-1/4” or 4” Box, UL Listed, White, 18304"
brand: "ultrapro"
price: "KD 2.74"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/75506891-ultrapro-porcelain-lampholder-medium-base-indoor-lighting-mount-on-3
store_origin: KW
region: Kuwait
---

# 660W max power Indoor use only Fits 3-1/4” or 4” box UltraPro Porcelain Lampholder, Medium Base, Indoor Lighting, Mount on 3-1/4” or 4” Box, UL Listed, White, 18304

**Brand:** ultrapro
**Price:** KD 2.74
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate smart, install easy, and never settle for less!

## Quick Answers

- **What is this?** UltraPro Porcelain Lampholder, Medium Base, Indoor Lighting, Mount on 3-1/4” or 4” Box, UL Listed, White, 18304 by ultrapro
- **How much does it cost?** KD 2.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/75506891-ultrapro-porcelain-lampholder-medium-base-indoor-lighting-mount-on-3)

## Best For

- ultrapro enthusiasts

## Why This Product

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

## Key Features

- • **UL Listed Safety:** Certified for safe indoor use, giving you peace of mind
- • **Power Up Your Space:** Supports up to 660 watts for versatile lighting options
- • **Seamless Installation:** Mounts easily on standard 3-1/4” or 4” electrical boxes
- • **Durable Porcelain Build:** Premium white porcelain ensures long-lasting, heat-resistant performance
- • **Switch-Controlled Convenience:** Works with your existing wall switch for effortless on/off control

## Overview

The UltraPro Porcelain Lampholder is a UL-listed, medium base indoor lighting fixture designed for easy installation on standard 3-1/4” or 4” electrical boxes. Rated for up to 660 watts, its durable white porcelain construction ensures safe, reliable performance in homes, garages, or offices.

## Description

UltraPro Porcelain Lampholder, Medium Base, Indoor Lighting, Mount on 3-1/4” or 4” Box, UL Listed, White, 18304

## Features

- Repair or Replace – With this medium base porcelain lampholder, you can install simple lighting fixtures for your home, garage or office.
- Do It Yourself – Install the porcelain lampholder with the attached instructions, and mount on a 3-1/4in. or 4in. standard box.
- Light Switch – With this style fixture, you can turn the lamp ON/OFF with a corresponding wall light switch.
- Indoor Lighting – Install this lampholder inside your home, attic, garage or office, and keep away from wet locations.
- Power – This lamp has an electrical rating of 250VAC and 660W and accepts most light bulbs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | UltraPro |
| Material | Porcelain |
| Color | White |
| Base Type | Medium |
| Mounting Type | Wall Mount |
| Wattage | 660 watts |
| Specification Met | UL |
| UPC | 043180183040 |
| Global Trade Identification Number | 00043180183040 |
| Manufacturer | Jasco Products Company, LLC |
| Part Number | 18304 |
| Item Weight | 10.2 ounces |
| Product Dimensions | 2.05 x 4.64 x 5.69 inches |
| Item model number | 18304 |
| Is Discontinued By Manufacturer | No |
| Size | 1 Pack |
| Style | Lampholder |
| Pattern | Solid |
| Power Source | Corded Electric |
| Item Package Quantity | 1 |
| Included Components | UltraPro Keyless Porcelain Lampholder, White, 18304 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** UltraPro
- **Material:** Porcelain
- **Color:** White
- **Base Type:** Medium
- **Mounting Type:** Wall Mount

## Images

![UltraPro Porcelain Lampholder, Medium Base, Indoor Lighting, Mount on 3-1/4” or 4” Box, UL Listed, White, 18304 - Image 1](https://m.media-amazon.com/images/I/71ClRAvR0WL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

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**Shop now:** [https://www.desertcart.com.kw/products/75506891-ultrapro-porcelain-lampholder-medium-base-indoor-lighting-mount-on-3](https://www.desertcart.com.kw/products/75506891-ultrapro-porcelain-lampholder-medium-base-indoor-lighting-mount-on-3)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-24*