---
product_id: 182292646
title: "- hykolity 20 Pack 4FT LED T8 Ballast Bypass Type B Light Tube, 18W, 2400lm for Single-Ended & Dual-Ended Connection, 5000K, Frosted Lens, T8 T10 T12 Tube Light for G13, 120-277V, UL Listed"
brand: "hykolity"
price: "€ 288.37"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/182292646-hykolity-20-pack-4ft-led-t8-ballast-bypass-type-b
store_origin: FI
region: Finland
---

# 2400 lumens bright output 18W ultra-efficient power Single & dual-ended wiring - hykolity 20 Pack 4FT LED T8 Ballast Bypass Type B Light Tube, 18W, 2400lm for Single-Ended & Dual-Ended Connection, 5000K, Frosted Lens, T8 T10 T12 Tube Light for G13, 120-277V, UL Listed

**Brand:** hykolity
**Price:** € 288.37
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your workspace with brilliance and savings!

## Quick Answers

- **What is this?** - hykolity 20 Pack 4FT LED T8 Ballast Bypass Type B Light Tube, 18W, 2400lm for Single-Ended & Dual-Ended Connection, 5000K, Frosted Lens, T8 T10 T12 Tube Light for G13, 120-277V, UL Listed by hykolity
- **How much does it cost?** € 288.37 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/182292646-hykolity-20-pack-4ft-led-t8-ballast-bypass-type-b)

## Best For

- hykolity enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last & Safe:** UL Listed, RoHS & FCC certified with 50,000-hour lifespan and shatterproof frosted glass
- • **Cut Your Energy Bills:** 18W LED power replaces 40W incandescent with superior efficiency
- • **Flexible Installation:** Supports both single-ended and dual-ended ballast bypass wiring
- • **Brilliant Daylight Glow:** 5000K color temp delivers crisp, natural white light for productivity
- • **Flicker-Free & Eco-Friendly:** No UV, IR, mercury or radio interference—clean, stable lighting for modern spaces

## Overview

This 20-pack of 4ft T8 LED tubes by Hykolity offers 18W power with 2400 lumens brightness at a daylight 5000K color temperature. Designed for ballast bypass installation, these UL Listed, shatterproof tubes support single or dual-ended wiring and deliver flicker-free, eco-friendly lighting with a 50,000-hour lifespan—perfect for offices, warehouses, and retail environments seeking energy-efficient, reliable illumination.

## Description

hykolity 20 Pack 4FT LED T8 Ballast Bypass Type B Light Tube, 18W, 2400lm for Single-Ended & Dual-Ended Connection, 5000K, Frosted Lens, T8 T10 T12 Tube Light for G13, 120-277V, UL Listed

## Features

- 🔥🔥🔥 𝐁𝐚𝐥𝐥𝐚𝐬𝐭 𝐁𝐲𝐩𝐚𝐬𝐬 - These tubes must be installed using the ballast bypass method. The T8 led tube light is direct wire that are not ballast compatible. These tubes require the ballast to be disconnected and removed from the fixture prior to installation, just refer to the installation guide picture for details.
- ✅ Single or Dual ended Connection - This 4ft led ballast bypass bulbs convenient for installation with a single-ended or double-ended connection. They work best for your garage, warehouse, or office storage areas, fabrication floors, retail spaces, hospitality.
- ✅ High Quality - led 4 foot T8 led bulb uses high quality LEDs which are more energy saving and environmental protection (no UV, IR, or mercury). UL Listed for better quality, safety, reliability and have longer lifetime up to 50,000 hours than halogen/incandescent/fluorescent bulbs.
- ✅ Shatterproof - These led t8 are designed with a frosted shatterproof film protected glass housing which allows for safe installation in fixtures, with or without wire guards.
- ✅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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | hykolity |
| Light Type | LED |
| Special Feature | 5000K, Not Dimmable, ballast bypass: The T8 led tube light is direct wire that are not ballast compatible. These tubes require the ballast to be disconnected and removed from the fixture prior to installation, flicker free, no radio interference |
| Wattage | 18 watts |
| Bulb Shape Size | T8 |
| Bulb Base | G13 |
| Incandescent Equivalent Wattage | 40 Watts |
| Specific Uses For Product | Indoor general lighting |
| Light Color | Daylight White |
| Voltage | 120 Volts |
| Unit Count | 20.0 Count |
| Color Temperature | 5000 Kelvin |
| Number of Items | 20 |
| Brightness | 2400 Lumen |
| Shape | Tubular(T) |
| Material | Glass |
| Model Name | FYT8-B418R-50-AA |
| Indoor/Outdoor Usage | Indoor |
| Power Source | Corded Electric |
| Color Rendering Index | 80 |
| Power Consumption | 18 Watts |
| Item Package Quantity | 1 |
| Light Source Type | LED |
| Specification Met | ul_listed |
| Light Source Wattage | 18 Watts |
| Accepted voltage frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz |
| Control Method | App |
| Average Life | 50000 Hours |
| White Brightness | 2400 Lumens |
| Efficiency | Increased |
| Manufacturer | Hykolity |
| UPC | 730967922564 |
| Part Number | TUB-1220 |
| Item Weight | 10.33 pounds |
| Package Dimensions | 49.5 x 6.5 x 6.5 inches |
| Item model number | FYT8-B418R-50-AA |
| Size | 20 Count (Pack of 1) |
| Color | 5000k |
| Finish | Frosted |
| Plug Format | A- US style |
| Special Features | 5000K, Not Dimmable, ballast bypass: The T8 led tube light is direct wire that are not ballast compatible. These tubes require the ballast to be disconnected and removed from the fixture prior to installation, flicker free, no radio interference |
| Included Components | 20 LED light tubes |
| Batteries Required? | No |
| Warranty Description | 5 years. |

## Product Details

- **Brand:** hykolity
- **Light Type:** LED
- **Special Feature:** 5000K, Not Dimmable, ballast bypass: The T8 led tube light is direct wire that are not ballast compatible. These tubes require the ballast to be disconnected and removed from the fixture prior to installation, flicker free, no radio interference
- **Wattage:** 18 watts
- **Bulb Shape Size:** T8

## Images

![- hykolity 20 Pack 4FT LED T8 Ballast Bypass Type B Light Tube, 18W, 2400lm for Single-Ended & Dual-Ended Connection, 5000K, Frosted Lens, T8 T10 T12 Tube Light for G13, 120-277V, UL Listed - Image 1](https://m.media-amazon.com/images/I/716Ddaqc+ZL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this package have conversion/warning  labels indicating the type of replacement bulbs to be used?**
A: Not that I recall.  Since I modified the fixtures, I wrote on the light fixture (under the bulb) LED only.  You could always print your own labels.  I love my conversions to LED's (I still have a few to convert), they are so much brighter, and cold temperatures don't impact them. Instant start, and no warm up time.

**Q: Anyone experience radio interference with this?**
A: None.  I have a radio in my shop and don't get any interference with these tubes.  I have 24 tubes in my shop.

**Q: What is the CRI of these bulbs?**
A: Hard to say, my use of the bulbs is interior garage lighting and unfortunately we do not have garages using all the same bulbs as of yet.  I would not reccomend these bulbs for taking photos, but they work well.

**Q: Are there any data sheets for these to use for power company LED rebates?**
A: I bought and installed them last year. There was an instruction for installing ,but not for rebates.

## Frequently Bought Together

- hykolity 20 Pack 4FT LED T8 Ballast Bypass Type B Light Tube, 18W, 2400lm for Single-Ended & Dual-Ended Connection, 5000K, Frosted Lens, T8 T10 T12 Tube Light for G13, 120-277V, UL Listed
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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-19*