---
product_id: 76356702
title: "PARMIDA 20-Pack 4FT LED T8 Ballast Bypass Type B Light Tube, 18W, UL-Listed for Single-Ended & Dual-Ended Connection, 2200lm, Frosted Lens, T8 T10 T12, UL, FCC - 3000K"
brand: "parmida led technologies"
price: "755 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/76356702-parmida-20-pack-4ft-led-t8-ballast-bypass-type-b
store_origin: PL
region: Poland
---

# 18W Energy Efficient 2200lm Brightness UL & FCC Certified PARMIDA 20-Pack 4FT LED T8 Ballast Bypass Type B Light Tube, 18W, UL-Listed for Single-Ended & Dual-Ended Connection, 2200lm, Frosted Lens, T8 T10 T12, UL, FCC - 3000K

**Brand:** parmida led technologies
**Price:** 755 zł
**Availability:** ✅ In Stock

## Summary

> Illuminate Your World! 💡

## Quick Answers

- **What is this?** PARMIDA 20-Pack 4FT LED T8 Ballast Bypass Type B Light Tube, 18W, UL-Listed for Single-Ended & Dual-Ended Connection, 2200lm, Frosted Lens, T8 T10 T12, UL, FCC - 3000K by parmida led technologies
- **How much does it cost?** 755 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/76356702-parmida-20-pack-4ft-led-t8-ballast-bypass-type-b)

## Best For

- parmida led technologies enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** UL-listed and RoHS compliant for your peace of mind.
- • **5-Year Warranty:** Enjoy worry-free lighting with our unlimited warranty!
- • **Brighten Your Space:** Experience 2200 lumens of brilliance with just 18W!
- • **Energy Savings Galore:** Ditch the ballast and save on your energy bill.
- • **Hassle-Free Installation:** Directly fits into original shunted sockets—no retrofitting needed!

## Overview

The PARMIDA 20-Pack 4FT LED T8 Ballast Bypass Light Tubes offer a powerful 2200 lumens of soft white light while consuming only 18 watts. Designed for easy installation into existing fixtures, these UL-listed tubes are energy-efficient, safe, and come with a 5-year unlimited warranty, making them the perfect choice for modern lighting solutions.

## Description

PARMIDA 20-Pack 4FT LED T8 Ballast Bypass Type B Light Tube, 18W, UL-Listed for Single-Ended & Dual-Ended Connection, 2200lm, Frosted Lens, T8 T10 T12, UL, FCC - 3000K

## Features

- BALLAST BYPASS. These tubes must be installed using the ballast bypass method. Use the instructions provided to remove the ballast from your fixtures and directly wire your new T8 tubes.
- ENERGY SAVING, BRIGHT LIGHTING: Fluorescent replacement (T8, T10, T12) will save you both time and money as ballasts inevitably fail over time and will require replacement. Ballasts also consume electrical power and by bypassing them you will save even more on your energy bill. These lights use only 18W to emit 2200 lumens (equivalent to 40W in fluorescent tubes), making them extra bright and energy efficient.
- KEEP ORIGINAL TOMBSTONES. This tube installs directly into your fixture’s original shunted sockets (tombstones). You will not need to retrofit your fixture with non-shunted sockets. Single-ended installation will require installation with non-shunted sockets/tombstones. Fast, simple and secure installation under the functionality of your choice, this tube is designed with user experience as the defining motivator.
- CERTIFICATIONS: This product meets strict requirements to ensure that they are safe and reliable. UL-LISTED to avoid electrical shock and fire hazard. RoHS COMPLIANT (Restriction of Hazardous Substances) and FCC Certified making our T8's extremely safe.
- 5 YEAR UNLIMITED WARRANTY. This product is covered by the Parmida 5 Year Warranty, and our dedicated in-house Customer Service is always here to provide you with peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Parmida LED Technologies |
| Light Type | LED |
| Special Feature | Installs directly into fixtures original shunted sockets, no non-shunted tombstones required! Bypass ballast. High efficiency, 18W LED replaces 40W, 2200lm light output, UL-Listed for dual-end OR single-ended power. UL-Listed, International standard shape. Instant On, Shock and Vibration Resistant. |
| Wattage | 18.00 |
| Bulb Shape Size | T8 |
| Bulb Base | G13 |
| Incandescent Equivalent Wattage | 4E+1 Watts |
| Specific Uses For Product | Lighting |
| Light Color | Soft White |
| Voltage | 120 Volts (AC) |
| Unit Count | 20 Count |
| Color Temperature | 3000 Kelvin |
| Number of Items | 1 |
| Brightness | 2200 Lumen |
| Shape | t8 |
| Material | stone |
| Model Name | PLED-T8DS18W3K-F(X) |
| Connectivity Technology | Ballast Bypass, Single-Ended & Dual-Ended Connection |
| Indoor/Outdoor Usage | Indoor |
| Controller Type | Push Button |
| Power Source | Corded Electric |
| Color Rendering Index | 80 |
| Beam Angle | 2.4E+2 Degrees |
| Power Consumption | 18 Watts |
| Item Package Quantity | 20 |
| Light Source Type | LED |
| Item Weight | 0.44 Pounds |
| Light Source Wattage | 18 Watts |
| Product Dimensions | 1.1"W x 48"H |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Control Method | App |
| Average Life | 45000 Hours |
| White Brightness | 2200 Lumens |
| Efficiency | 55% |
| Manufacturer | Parmida LED Technologies |
| UPC | 810360030292 |
| Part Number | PLED-T8DS18W3K-F(X) |
| Item Weight | 7 ounces |
| Item model number | PLED-T8DS18W3K-F(X) |
| Is Discontinued By Manufacturer | No |
| Size | 20 Count (Pack of 1) |
| Color | 3000k (Soft White) |
| Finish | Frosted |
| Special Features | Installs directly into fixtures original shunted sockets, no non-shunted tombstones required! Bypass ballast. High efficiency, 18W LED replaces 40W, 2200lm light output, UL-Listed for dual-end OR single-ended power. UL-Listed, International standard shape. Instant On, Shock and Vibration Resistant. |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Parmida LED Technologies
- **Light Type:** LED
- **Special Feature:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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}));  Installs directly into fixtures original shunted sockets, no non-shunted tombstones required! Bypass ballast. High efficiency, 18W LED replaces 40W, 2200lm light output, UL-Listed for dual-end OR single-ended power. UL-Listed, International standard shape. Instant On, Shock and Vibration Resistant.Installs directly into fixtures original shunted sockets, no non-shunted tombstones r…    See more
- **Wattage:** 18.00
- **Bulb Shape Size:** T8

## Images

![PARMIDA 20-Pack 4FT LED T8 Ballast Bypass Type B Light Tube, 18W, UL-Listed for Single-Ended & Dual-Ended Connection, 2200lm, Frosted Lens, T8 T10 T12, UL, FCC - 3000K - Image 1](https://m.media-amazon.com/images/I/618nSS0K-4L.jpg)

## Questions & Answers

**Q: my 8' lites have a single pin and my 4' lites are dual pin. How do I order the correct 8' or 4' with the correct pins?**
A: Hi ! 
This would be the correct product for your 4' tube with dual pin: https://www.amazon.com/gp/product/B077YV4YY2

This would be the correct product for your 8' tube with single pin: https://www.amazon.com/dp/B07SKXDQPF

Thanks!

**Q: How to order the 5000K color**
A: I don't understand the question....The kelvin & lumen specs should be listed in the itemple description.

**Q: the first 2 fixtures i installed the bulbs won't stop flickering any suggestions?**
A: Make sure the ballast is by-pasted. These bulbs don't use a ballast.
If you have the T12 fixture and have it wired with hot on one end of the bulb and neutral on the other end, make sure both sides of the tombstone is connected. They are non-shunted and may cause the problem with the duel function bulbs.
If you have it wired as single ended, make sure it is only wired on the end with the bulb requiring the power. 
If everything is wired right and it still does it. Verify the bulbs work in a know good fixture. Possible you may have a loose connection in a wire nut or the tombstone. Check to verify the tombstone is not broke where the bulb is held.

**Q: How cold of weather are these bulbs rated for ?**
A: I don’t know the specifics for cold temp rating, but I specifically bought them for use in the garage. It is getting very cold through the nights here now and the lights are instant on without issue. They work great so far in my application.

## Frequently Bought Together

- PARMIDA 20-Pack 4FT LED T8 Ballast Bypass Type B Light Tube, 18W, UL-Listed for Single-Ended & Dual-Ended Connection, 2200lm, Frosted Lens, T8 T10 T12, UL, FCC - 3000K
- PARMIDA 20-Pack 4FT LED T8 Ballast Bypass Type B Light Tube, 18W, UL-Listed for Single-Ended & Dual-Ended Connection, 2200lm, Clear Lens, T8 T10 T12, UL, FCC - 3000K

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-24*