---
product_id: 479279999
title: "QTP 2x32T8/UNV ISN-SC 2-Lamp Instant Start T8 Electronic Ballast 120-277V"
brand: "sylvania"
price: "€ 77.21"
currency: EUR
in_stock: true
reviews_count: 5
category: "Sylvania"
url: https://www.desertcart.fi/products/479279999-qtp-2x32t8-unv-isn-sc-2-lamp-instant-start-t8
store_origin: FI
region: Finland
---

# Universal 120-277V voltage range Instant Start for quick lamp ignition Sound Rated for silent operation QTP 2x32T8/UNV ISN-SC 2-Lamp Instant Start T8 Electronic Ballast 120-277V

**Brand:** sylvania
**Price:** € 77.21
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your workspace silently and instantly!

## Quick Answers

- **What is this?** QTP 2x32T8/UNV ISN-SC 2-Lamp Instant Start T8 Electronic Ballast 120-277V by sylvania
- **How much does it cost?** € 77.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/479279999-qtp-2x32t8-unv-isn-sc-2-lamp-instant-start-t8)

## Best For

- sylvania enthusiasts

## Why This Product

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

## Key Features

- • **Silent Operation:** Sound Rated ballast eliminates annoying hums, keeping your workspace distraction-free.
- • **Instant Start Technology:** Get your T8 lamps glowing instantly without flicker or delay.
- • **Compact & Retrofit Friendly:** Same dimensions as magnetic ballasts for hassle-free upgrades without rewiring.
- • **UL Listed & Class P Certified:** Safety and reliability you can trust for professional-grade installations.
- • **Universal Voltage Compatibility:** Works seamlessly across 120-277V, perfect for any commercial or office setup.

## Overview

The Sylvania QTP 2x32T8/UNV ISN-SC is a professional-grade 2-lamp electronic ballast designed for T8 fluorescent lamps. It supports a universal voltage range of 120-277V, features instant start technology for flicker-free lighting, and operates silently with a Sound Rated AUL listing. Its compact size matches traditional magnetic ballasts, making it an easy retrofit solution for commercial and office lighting upgrades.

## Description

Sylvania QTP 2x32T8/UNV ISN-SC 2-Lamp Instant Start T8 Electronic Ballast 120-277V.

Review: Worked according to specs in a 2 lamp fixture. Picked this one because it was same dimensions as the magnetic ballast being replaced. No more HUM. Working fine.
Review: Easy install, easy purchase, lower price then I could find local- good buy- led bulbs I wanted to power are still junk but good ballast- will buy more

## Features

- Universal Voltage 50/60Hz
- 2-Lamp Instant Start T8 Electronic Ballast
- Sound Rated A
- UL Listed Class P

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GKKE1WW |
| Item model number | QTP2x32T8/UNV-ISN-SC |
| Product Dimensions | 24.13 x 3.18 x 3.81 cm; 317.51 g |

## Product Details

- **Brand:** SYLVANIA
- **Bulb shape/size:** T8
- **Light type:** Fluorescent
- **Special features:** Instant Start, Sound Rated A
- **Wattage:** 32 watts

## Images

![QTP 2x32T8/UNV ISN-SC 2-Lamp Instant Start T8 Electronic Ballast 120-277V - Image 1](https://m.media-amazon.com/images/I/71rF0PkVJqL.jpg)

## Questions & Answers

**Q: Will this replace the ballast in a true gdm-47 cooler?**
A: I do not believe so, this is for a fluorescent lamp.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***T on 15 July 2020*

Worked according to specs in a 2 lamp fixture. Picked this one because it was same dimensions as the magnetic ballast being replaced. No more HUM. Working fine.

### ⭐⭐⭐⭐⭐ Review
*by C***S on 21 April 2020*

Easy install, easy purchase, lower price then I could find local- good buy- led bulbs I wanted to power are still junk but good ballast- will buy more

### ⭐⭐⭐⭐⭐ Review
*by W***. on 30 May 2021*

work as described

## Frequently Bought Together

- Sylvania QTP 2x32T8/UNV ISN-SC 2-Lamp Instant Start T8 Electronic Ballast 120-277V
- OSRAM SYLVANIA QTP4x32T8/UNV-ISN-SC (49947) 4 FLUORESCENT Ballasts-Fluorescent-HID
- Sylvania Ballast Quicktronic 49945 120 - 227V QTP 3x32t8/UNV ISN-SC

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**Shop now:** [https://www.desertcart.fi/products/479279999-qtp-2x32t8-unv-isn-sc-2-lamp-instant-start-t8](https://www.desertcart.fi/products/479279999-qtp-2x32t8-unv-isn-sc-2-lamp-instant-start-t8)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-31*