---
product_id: 17485986
title: "Pack Of 6 F13T5/CW Straight 13 Watt T5 Linear Fluorescent Tube Light Bulb, Cool White, 4100K Super Long Life Light Bulbs"
brand: "sterl lighting"
price: "€ 263.01"
currency: EUR
in_stock: true
category: "Sterl Lighting"
url: https://www.desertcart.hr/products/17485986-pack-of-6-f13t5-cw-straight-13-watt-t5-linear
store_origin: HR
region: Croatia
---

# 20,000-hour super long life 13W ultra-efficient power 4100K crisp cool white glow Pack Of 6 F13T5/CW Straight 13 Watt T5 Linear Fluorescent Tube Light Bulb, Cool White, 4100K Super Long Life Light Bulbs

**Brand:** sterl lighting
**Price:** € 263.01
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate smarter, last longer, and work cooler.

## Quick Answers

- **What is this?** Pack Of 6 F13T5/CW Straight 13 Watt T5 Linear Fluorescent Tube Light Bulb, Cool White, 4100K Super Long Life Light Bulbs by sterl lighting
- **How much does it cost?** € 263.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/17485986-pack-of-6-f13t5-cw-straight-13-watt-t5-linear)

## Best For

- sterl lighting enthusiasts

## Why This Product

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

## Key Features

- • **Endurance Champion:** Double extra long life rated at 20,000 hours—less hassle, more productivity.
- • **Bulk Pack Advantage:** Set of 6 bulbs ensures consistent lighting and fewer replacements—stay ahead of the curve.
- • **Compact & Compatible:** Slim 21-inch length fits seamlessly into standard T5 fixtures for easy upgrades.
- • **Energy-Smart Brilliance:** 13 watts of power delivering 850 lumens—bright yet budget-friendly lighting.
- • **Perfectly Cool Ambiance:** 4100K cool white color temperature with 60 CRI for crisp, professional environments.

## Overview

This pack of six Sterl Lighting F13T5/CW 13-watt T5 linear fluorescent bulbs offers a cool white 4100K light with 850 lumens output. Designed for longevity with a 20,000-hour lifespan, these 21-inch tubes combine energy efficiency and professional-grade illumination, perfect for modern office and home environments.

## Description

Pack Of 6 F13T5/CW Straight 13 Watt T5 Linear Fluorescent Tube Light Bulb, Cool White, 4100K Super Long Life Light Bulbs

## Features

- (Pack of 6) F13T5/CW
- 13-Watt T5 Tri-Phosphor Fluorescent bulbs
- 16 watts Energy Used, 850 lumens Light Output
- DOUBLE EXTRA LONG LIFE - 20,000 HOUR
- 4,100K Color Temperature, 60 CRI, 21" Maximum Overall Length

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00STSI8AO |
| Brand Name | Sterl Lighting |
| Color Rendering Index | 60 |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 3.8 3.8 out of 5 stars (22) |
| Light Color | cool white |
| Light Source Wattage | 13 watts |
| Light Type | Fluorescent |
| Number of Items | 1 |
| UPC | 711099824117 |
| Unit Count | 6 count |
| Voltage | 120 volts |
| Wattage | 13 watts |

## Product Details

- **Brand:** Sterl Lighting
- **Light Color:** cool white
- **Light Type:** Fluorescent
- **Voltage:** 120 volts
- **Wattage:** 13 watts

## Images

![Pack Of 6 F13T5/CW Straight 13 Watt T5 Linear Fluorescent Tube Light Bulb, Cool White, 4100K Super Long Life Light Bulbs - Image 1](https://m.media-amazon.com/images/I/4166YHPNy0L.jpg)
![Pack Of 6 F13T5/CW Straight 13 Watt T5 Linear Fluorescent Tube Light Bulb, Cool White, 4100K Super Long Life Light Bulbs - Image 2](https://m.media-amazon.com/images/I/31IVv-WuKML.jpg)

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**Shop now:** [https://www.desertcart.hr/products/17485986-pack-of-6-f13t5-cw-straight-13-watt-t5-linear](https://www.desertcart.hr/products/17485986-pack-of-6-f13t5-cw-straight-13-watt-t5-linear)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-11-12*