---
product_id: 50650965
title: "Digital HIGH Frequency Square Fluorescent Ballast - Runs 28W 2D OR Compact PL 26W - 22176208"
brand: "tridonic"
price: "€ 81.90"
currency: EUR
in_stock: true
reviews_count: 9
category: "Tridonic"
url: https://www.desertcart.nl/products/50650965-digital-high-frequency-square-fluorescent-ballast-runs-28w-2d-compact
store_origin: NL
region: Netherlands
---

# High Frequency Tech Runs Multiple Lamp Types Compact 80x40x21mm Size Digital HIGH Frequency Square Fluorescent Ballast - Runs 28W 2D OR Compact PL 26W - 22176208

**Brand:** tridonic
**Price:** € 81.90
**Availability:** ✅ In Stock

## Summary

> 💡 Power your space with precision and efficiency — don’t get left in the dark!

## Quick Answers

- **What is this?** Digital HIGH Frequency Square Fluorescent Ballast - Runs 28W 2D OR Compact PL 26W - 22176208 by tridonic
- **How much does it cost?** € 81.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/50650965-digital-high-frequency-square-fluorescent-ballast-runs-28w-2d-compact)

## Best For

- tridonic enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Direct wire setup means no batteries, no hassle—get your light on fast
- • **Space-Saving Design:** Compact 80x40x21mm footprint fits seamlessly into tight fixtures
- • **Cost-Effective Upgrade:** Replace costly fixtures with this affordable, reliable ballast and save big
- • **Energy-Smart Performance:** High frequency operation ensures efficient, flicker-free illumination
- • **Versatile Lamp Compatibility:** Supports 28W 2D & 26W Compact PL lamps for flexible lighting solutions

## Overview

The TRIDONIC Digital High Frequency Square Fluorescent Ballast is a compact, energy-efficient ballast designed to run 28W 2D and 26W compact PL lamps. Featuring a sleek 80x40x21mm form factor and direct wire installation, it delivers flicker-free, reliable lighting while saving you the cost of full fixture replacement. Ideal for professional and home use, it combines versatility with high performance in a durable, easy-to-fit package.

## Description

Great prices on your favourite Home brands, and free delivery on eligible orders.

Review: Delivery was on time - Easy to fit and works great
Review: Exact replacement-worked perfectly - Replaced in our living room light fitting following water damage. Easy to fit and light now works perfectly! Much cheaper than replacing the whole light which cost us £150.

## Features

- Runs
- 1x 28W 2D Lamp
- 1x Double Turn PL 26W Compact Lamp
- 1x Triple Turn PL 26W Compact Lamp
- 80mm x 40mm x 21mm (70mm fixing centres)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01KJYPU56 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 33,628 in Lighting ( See Top 100 in Lighting ) 689 in Fluorescent & Neon Tubes |
| Brand | Tridonic |
| Colour | Warm White |
| Customer Reviews | 4.2 4.2 out of 5 stars (77) |
| Date First Available | 16 Aug. 2019 |
| EU Energy Efficiency Label | High |
| Guaranteed software updates until | unknown |
| Incandescent Equivalent | 133 Watts |
| Item Weight | 49.9 g |
| Item model number | PC 1x26W BASIC sl |
| Luminous Flux | 2000 lumen |
| Manufacturer | Tridonic |
| Material | Glass, Metal |
| Number of Items | 1 |
| Part Number | 22176208 |
| Power and Plug Description | AC adapter |
| Product Dimensions | 8 x 4 x 2.1 cm; 49.9 g |
| Shape | Square |
| Special features | Direct Wire, High Frequency |
| Style | Square |
| Type of Bulb | Fluorescent |
| Voltage | 230 Volts |
| Wattage | 28 Watts |

## Product Details

- **Brand:** Tridonic
- **Bulb shape size:** T
- **Light type:** Fluorescent
- **Special feature:** Direct Wire, High Frequency
- **Wattage:** 26 watts

## Images

![Digital HIGH Frequency Square Fluorescent Ballast - Runs 28W 2D OR Compact PL 26W - 22176208 - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Questions & Answers

**Q: Does it include wires and would I need to remove the old wires that connect to the light and solder it on**
A: You need to remove the wires from the old unit and connect to the new one they are all screw connections.

Mine fitted no problems and light working again.

**Q: Can i connect a tc-dd:16w to this?**
A: Why not use a Tridonic 16W ballast supply? Wouldn't a 28W supply shorten the life of the tube?  Suggest Model 24138830, part no PC1x5-16WBASIC (from BLT). TC-DD:16w listed as a lamp it works with - costs <£11 so it's a cheaper option!!

**Q: Can i use this as a replacement in my fitting as it has a starter fitted?**
A: yes this unit will replace the the starter in your old unit you may need to modify the old wiring  to fit the electronic ballast . its pretty easy if you take your time the wiring  is shown on the ballast unit its self dont try if your not confident.

**Q: Hi, can i use this with a pls 4 pin 27w lightbulb? i have to replace the us ballast. the bulb: verilux cfml27vlx thanks**
A: It’s not the same size as the old ballast, I ended up refund and buying a Retro fit tray with LED.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Delivery was on time
*by J***P on 13 November 2024*

Easy to fit and works great

### ⭐⭐⭐⭐⭐ Exact replacement-worked perfectly
*by M***D on 26 May 2019*

Replaced in our living room light fitting following water damage. Easy to fit and light now works perfectly! Much cheaper than replacing the whole light which cost us £150.

### ⭐⭐⭐⭐ Make sure to preserve the metal tags on the existing wires!
*by B***D on 4 May 2020*

Exactly as in original fitting just a little difficult to attach the wires - make sure to not break off the metal ends to the wires when removing from the old ballast unit!! If necessary sacrifice the body of the old unit to preserve the metal tags! I had to solder on the tags in a couple of wires to get them to attach!

## Frequently Bought Together

- TRIDONIC Digital HIGH Frequency Square Fluorescent Ballast - Runs 28W 2D OR Compact PL 26W - 22176208
- Bell 28w 2D Square 4-Pin Gr10q Cap Standard White (3500k) Compact Fluorescent Lamp, 28 W
- Osram 28w 2D Square 4-Pin Gr10q Cap Standard White (3500k) Compact Fluorescent Lamp [Energy Class G]

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-04*