---
product_id: 73329870
title: "Sterl Lighting F39T5/865/HO Linear Fluorescent Light Bulb, 8 Pack 110/220V 39W 34 Inch 3100Lm, G5 Bi-Pin Base Daylight 6500K"
brand: "sterl lighting"
price: "₨5035"
currency: LKR
in_stock: false
reviews_count: 8
url: https://www.desertcart.lk/products/73329870-sterl-lighting-f39t5-865-ho-linear-fluorescent-light-bulb-8
store_origin: LK
region: Sri Lanka
---

# 8000 hrs Lifespan 3100 Lm Brightness 39W Power Sterl Lighting F39T5/865/HO Linear Fluorescent Light Bulb, 8 Pack 110/220V 39W 34 Inch 3100Lm, G5 Bi-Pin Base Daylight 6500K

**Brand:** sterl lighting
**Price:** ₨5035
**Availability:** ❌ Out of Stock

## Summary

> 💡 Light Up Your Life with Efficiency!

## Quick Answers

- **What is this?** Sterl Lighting F39T5/865/HO Linear Fluorescent Light Bulb, 8 Pack 110/220V 39W 34 Inch 3100Lm, G5 Bi-Pin Base Daylight 6500K by sterl lighting
- **How much does it cost?** ₨5035 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/73329870-sterl-lighting-f39t5-865-ho-linear-fluorescent-light-bulb-8)

## 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

- • **Illuminate Your Space:** Transform any room with vibrant 6500K daylight lighting.
- • **True Color Experience:** Enjoy a CRI of 80 for accurate color representation.
- • **Versatile Applications:** Perfect for offices, kitchens, and warehouses alike.
- • **Hassle-Free Installation:** Easily fits into standard G5 bi-pin fixtures.
- • **Cost-Effective Brilliance:** Save on replacements with a long-lasting 8-pack.

## Overview

The Sterl Lighting F39T5/865/HO Linear Fluorescent Light Bulb is a high-performance lighting solution that comes in an 8-pack, offering 39W power, 3100 lumens brightness, and a lifespan of approximately 8000 hours. With a daylight color temperature of 6500K and a CRI of 80, it ensures true color visibility, making it ideal for various settings including offices, kitchens, and warehouses. Easy to install with a G5 bi-pin base, these bulbs are CE ROHS certified and come with a 30-day warranty for peace of mind.

## Description

Linear fluorescent lighting offers long life and quality energy efficient task lighting in a broad range of colors and sizes to fit any décor. Whether you want to create a comfortable, pleasant atmosphere in your kitchen or bath or bring the outdoors in with a bright white light similar to natural outdoor light for any room in the home, Sterl Lighting's line of fluorescents can meet your needs. Most fluorescent bulbs are straight (linear) but some fixtures use circular (Circline) bulbs, while other fixtures use a U-shaped (U-bent) design. Fluorescent bulbs are available in many colors, or color temperatures, which create different light moods. Color temperature is a measure of the light bulb's color when illuminated, and is measured in degrees Kelvin. The higher the number, the whiter, and then bluer, or cooler the color. The lower the number, the more yellow, or warmer the color. The color of the light itself creates a mood in the lighted space.

## Features

- Cost Effective and Energy Efficient: Pack of 8pcs. F39T5 light bulbs, CE ROHS, with a long lifespan, saves you the cost of frequent bulb replacement.
- Longevity: Lasts approximately 8000 hours producing 3100 lumens of light output.
- Light Appearance: This bulb has a hard glass finish with a white coated lens providing high intensity 6500K lighting output. The CRI 80 feature enables you to visually experience the true color of objects under its hue. The daylight is a less cozy lighting and more energetic feel.
- Usage: General purpose for office, residential, commercial and special purpose lamps. This is commonly applied for home office, garage area, kitchen, warehouse lights, hallway lights, hospital lighting, manufacturing facility and food service lighting.
- Easy To Install: The bulb fits into an G5 bi-pin base. These bulbs can be easily to apply into most standard fixtures without replacing the entire fixture.
- Warranty: These light bulbs are covered by a 30 day return or replacement warranty. You can return or exchange the item for any reason in a new and unused condition.

## Images

![Sterl Lighting F39T5/865/HO Linear Fluorescent Light Bulb, 8 Pack 110/220V 39W 34 Inch 3100Lm, G5 Bi-Pin Base Daylight 6500K - Image 1](https://m.media-amazon.com/images/I/51lxCdFUhIL.jpg)
![Sterl Lighting F39T5/865/HO Linear Fluorescent Light Bulb, 8 Pack 110/220V 39W 34 Inch 3100Lm, G5 Bi-Pin Base Daylight 6500K - Image 2](https://m.media-amazon.com/images/I/31UYHMOzXYL.jpg)
![Sterl Lighting F39T5/865/HO Linear Fluorescent Light Bulb, 8 Pack 110/220V 39W 34 Inch 3100Lm, G5 Bi-Pin Base Daylight 6500K - Image 3](https://m.media-amazon.com/images/I/31iNJzYEYyL.jpg)
![Sterl Lighting F39T5/865/HO Linear Fluorescent Light Bulb, 8 Pack 110/220V 39W 34 Inch 3100Lm, G5 Bi-Pin Base Daylight 6500K - Image 4](https://m.media-amazon.com/images/I/41YjydQvVtL.jpg)
![Sterl Lighting F39T5/865/HO Linear Fluorescent Light Bulb, 8 Pack 110/220V 39W 34 Inch 3100Lm, G5 Bi-Pin Base Daylight 6500K - Image 5](https://m.media-amazon.com/images/I/61PM2LoWC-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great Bulbs for SunBlaster 3' Ballasts
  

*by N***R on Reviewed in the United States on May 8, 2021*

After a very long search for replacement bulbs for my SunBlaster 3' ballasts that had the right color temp and brightness for plant growth, I came across these. While I can't yet attest to their longevity, I did use a light meter to test their brightness vs. my SunBlaster T5HO bulbs - and they're actually brighter! The color temp looks correct as well. They fit into my 3' ballast perfectly. Please keep making these - this size of grow bulb is so hard to find!

### ⭐⭐⭐⭐ 







  
  
    They work.
  

*by Z***Z on Reviewed in the United States on March 8, 2021*

They work.

### ⭐⭐⭐⭐⭐ 







  
  
    Just my opinion
  

*by D***E on Reviewed in the United States on November 12, 2016*

The product is as described; the packaging was excellent...I had my doubts about the condition of the bulbs on arrival, but my doubts were unwarranted, as they obviously know how to ship fragile items. Too soon to comment on the quality of the merchandise - I won't be using all of them at once, as I'm using them for aquarium lighting and I don't need to use them all right now - but I have no reason to expect disappointment there, either.  The price is unbeatable.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.lk/products/73329870-sterl-lighting-f39t5-865-ho-linear-fluorescent-light-bulb-8](https://www.desertcart.lk/products/73329870-sterl-lighting-f39t5-865-ho-linear-fluorescent-light-bulb-8)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-05*