--- product_id: 56509085 title: "Kosnic T5 Fluorescent Tube 288mm - 8w EXUN CFL Lamps - PACK OF 4 UNITS - G5 Base fittings - T5 High Efficiency Lamps, Pure White 4000K" brand: "kosnic" price: "$42.81" currency: USD in_stock: true reviews_count: 13 category: "Kosnic" url: https://www.desertcart.us/products/56509085-kosnic-t5-fluorescent-tube-288mm-8w-exun-cfl-lamps-pack store_origin: US region: United States of America --- # 20,000 hours lifespan 8W ultra-efficient power 450 lumens bright output Kosnic T5 Fluorescent Tube 288mm - 8w EXUN CFL Lamps - PACK OF 4 UNITS - G5 Base fittings - T5 High Efficiency Lamps, Pure White 4000K **Brand:** kosnic **Price:** $42.81 **Availability:** ✅ In Stock ## Summary > 💡 Light up your workspace with brilliance and efficiency — don’t get left in the dark! ## Quick Answers - **What is this?** Kosnic T5 Fluorescent Tube 288mm - 8w EXUN CFL Lamps - PACK OF 4 UNITS - G5 Base fittings - T5 High Efficiency Lamps, Pure White 4000K by kosnic - **How much does it cost?** $42.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/56509085-kosnic-t5-fluorescent-tube-288mm-8w-exun-cfl-lamps-pack) ## Best For - kosnic enthusiasts ## Why This Product - Trusted kosnic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Conscious Choice:** Mercury-free design with amalgam technology minimizes environmental impact while maximizing efficiency. - • **Seamless Compatibility:** Standard 288mm T5 tube with G5 base fits effortlessly into most commercial and industrial fixtures. - • **Power Meets Performance:** 8W energy-efficient CFL technology slashes your electricity bills without compromising brightness. - • **Long-Lasting Reliability:** 20,000 hours of robust illumination means fewer replacements and uninterrupted productivity. - • **Brilliant Pure White Glow:** 4000K color temperature with a high CRI of 90 ensures crisp, natural lighting perfect for professional spaces. ## Overview The Kosnic T5 Fluorescent Tube 288mm (8W) pack of 4 offers high-efficiency compact fluorescent lighting with a pure white 4000K glow. Designed for commercial and industrial use, these tubes deliver 450 lumens at a low power consumption, feature a long 20,000-hour lifespan, and fit standard G5 base fittings. With mercury-free technology and excellent color rendering, they provide eco-friendly, reliable illumination that enhances any professional environment. ## Description comprehensive range of T5 (High Efficiency) compact fluorescent tubes with premium specifications. Designed for use in a wide range of commercial and industrial applications such as offices, warehouses and supermarkets, these tubes offer a high lumen to watt ratio and are extremely robust and durable. Review: Great lights - Brilliant - looking round locally & couldn’t find, but desertcart came to the rescue!!! They work a treat just slide in& twist & off you go... instant replacement & they light up so much under my utility room wall cupboards - they’re actually much better than the ones that came with the original lights! Brilliant, great value for money & super quick service!!! Review: Credit to desertcart - Well packaged and the price ## Features - Kosnic CFL 8W EXUN T5 (high efficiency) tube, 4 pieces, please check the product length carefully, 288mm in length (without pins) - Standard CFT Tube G5 socket for compact fluorescent ceiling lights, 230 V - 20,000 hours lifespan, energy efficiency class A, free of liquid mercury, minimizes environmental impact through the use of amalgam - Pure white – 4000 K Kelvin – 8 W / 450 lumens / highly efficient tri phosphor coating with excellent color rendering - 288 mm length x 16 mm diameter ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074Q2ZHPJ | | Accepted Voltage Frequency | 220 to 240 Volts and 50 Hertz | | Average Life Span | 20000 Hours | | Best Sellers Rank | 53,108 in Lighting ( See Top 100 in Lighting ) 1,006 in Fluorescent & Neon Tubes | | Brand | Kosnic | | Brand Name | Kosnic | | Bulb Base | G5 | | Bulb Shape Size | T | | Bulb base | G5 | | Bulb shape size | T | | Color Rendering Index (CRI) | 90 | | Color Temperature | 4000 Kelvin | | Colour | White | | Connectivity Technology | G5 | | Control Method | Touch | | Controller Type | Push Button | | Customer Reviews | 4.5 out of 5 stars 330 Reviews | | Indoor Outdoor Usage | Indoor | | Item Shape | Tubular(T) | | Light Color | cool white | | Light Source Wattage | 8 Watts | | Light Type | CFL | | Light type | CFL | | Manufacturer Part Number | KFT08T5/840x4 | | Model Name | EXUN | | Number of Items | 4 | | Package Quantity | 4 | | Power Consumption | 8 Watts | | Special Features | Energy Efficient | | Special feature | Energy Efficient | | Specific Uses | Lamp | | Specification Met | ENERGY EFFICIENT | | Style Name | Standard | | Type of Bulb | CFL | | Unit Count | 4 count | | Voltage | 230 Volts | | Wattage | 8 watts | | White Brightness | 450 Lumens | ## Images ![Kosnic T5 Fluorescent Tube 288mm - 8w EXUN CFL Lamps - PACK OF 4 UNITS - G5 Base fittings - T5 High Efficiency Lamps, Pure White 4000K - Image 1](https://m.media-amazon.com/images/I/516GFPq8GnL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great lights *by M***B on 11 September 2020* Brilliant - looking round locally & couldn’t find, but Amazon came to the rescue!!! They work a treat just slide in& twist & off you go... instant replacement & they light up so much under my utility room wall cupboards - they’re actually much better than the ones that came with the original lights! Brilliant, great value for money & super quick service!!! ### ⭐⭐⭐⭐⭐ Credit to Amazon *by P***L on 30 March 2024* Well packaged and the price ### ⭐⭐⭐⭐ Good price *by A***R on 15 November 2018* Great price . But i bought the wrong size ! Not persons fault --- ## 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.us/products/56509085-kosnic-t5-fluorescent-tube-288mm-8w-exun-cfl-lamps-pack](https://www.desertcart.us/products/56509085-kosnic-t5-fluorescent-tube-288mm-8w-exun-cfl-lamps-pack) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-16*