
KT-LED12T8-48G-850-E Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $189.99 | Condition is New, 25 Pieces of Keystone 12T8-48G-850-E External LED 13w T8 Typc C tubes., FREE SHIPPING | 99.3% |

Introducing the Keystone KT-LED12T8-48G-850-E 25 Pack T8 LED Replacement Light Bulbs, a high-performance and energy-efficient alternative to traditional fluorescent tubes. These LED tubes are designed to provide excellent illumination for your commercial or industrial applications, while significantly reducing energy consumption and maintenance costs.
Each bulb measures 48 inches in length and features 8 T8 sockets, making them an ideal fit for most standard T8 lighting systems. With a wattage of 13 watts per tube, these LED tubes consume up to 54% less energy than their 32-watt fluorescent counterparts, resulting in substantial energy savings over time.
The Keystone LED tubes emit a bright and uniform light output, with a luminous efficacy of up to 110 lumens per watt. They are available in a neutral white color temperature of 4000K, ensuring consistent and pleasing lighting conditions. These LED tubes also come with an impressive lifespan of up to 50,000 hours, which is up to 10 times longer than traditional fluorescent bulbs.
These LED tubes are engineered with advanced thermal management technologies, including aluminum fins and a unique cooling system. This ensures optimal operating temperatures, maintaining consistent performance and reducing the risk of premature failure.
Moreover, these LED tubes are built to last, featuring a robust and durable construction. They are resistant to shock, vibration, and frequent switching, making them suitable for demanding commercial and industrial environments. Additionally, they come with a shatterproof polycarbonate lens, ensuring safety and reliability.
The Keystone KT-LED12T8-48G-850-E LED tubes are easy to install, requiring no ballasts or starters. They can be directly wired to your existing T8 lighting circuit, making them a hassle-free and cost-effective upgrade for your commercial or industrial lighting system.
By choosing the Keystone KT-LED12T8-48G-850-E LED tubes, you'll be making a smart investment in energy savings, reduced maintenance costs, and superior lighting performance. Upgrade your lighting system today with these advanced and versatile LED tubes.
Pros and Cons of Buying Keystone KT-LED12T8-48G-850-E 25W LED T8 tubes
Introduction:The Keystone KT-LED12T8-48G-850-E LED T8 tubes are a popular choice for those looking to retrofit their fluorescent lighting systems with energy-efficient LED alternatives. In this article, we will discuss the advantages and disadvantages of purchasing these LED tubes.
Pros:1. Energy Efficiency: LED tubes consume significantly less energy compared to traditional fluorescent tubes, resulting in substantial energy savings over time.
2. Longer Lifespan: LED tubes have a much longer lifespan than fluorescent tubes, with an estimated 50,000 hours of use compared to the 10-15,000 hours of fluorescent tubes.
3. Instant Lighting: LED tubes provide instant lighting when switched on, unlike fluorescent tubes that may take a few seconds to warm up.
4. Environmentally Friendly: LED tubes contain no hazardous materials and are fully recyclable, making them a more eco-friendly choice compared to fluorescent tubes.
5. Flexible Installation: LED tubes can be easily installed in existing T8 fluorescent fixture systems without the need for any additional wiring or rewiring.
Cons:1. Initial Cost: The upfront cost of LED tubes is generally higher than that of traditional fluorescent tubes, which may deter some buyers.
2. Color Rendering Index (CRI): While the KT-LED12T8-48G-850-E tubes have a good CRI rating of 85, some LED tubes may have lower CRI ratings, which can affect the quality of light produced.
3. Compatibility: Not all LED tubes are compatible with all types of ballasts or fixture systems, so it's essential to ensure compatibility before making a purchase.
4. Dimming Capability: Some LED tubes may not support dimming functionality, which can be a limitation for those who require variable light levels.
Conclusion:The Keystone KT-LED12T8-48G-850-E 25W LED T8 tubes offer several advantages, including energy efficiency, longer lifespan, instant lighting, eco-friendliness, and flexible installation. However, they also come with some disadvantages, such as a higher initial cost, potential compatibility issues, and limited dimming capability.
Recommendation:If energy savings, longer lifespan, and eco-friendliness are your primary concerns, the Keystone KT-LED12T8-48G-850-E LED T8 tubes are an excellent choice. However, if you require dimming functionality or are concerned about the upfront cost, it may be worth exploring other LED tube options or consulting with a lighting professional to determine the best solution for your specific needs.
Details:
The Keystone 12t8-48g-850-e external led 13w t8 type c tubes are a set of 25 high-quality lighting designed for industrial and commercial use. These tubes are a reliable option for businesses looking to improve their lighting systems with durable and reputable brand. With a trusted brand like Keystone, these tubes provide energy-efficient and long-lasting lighting solutions for various facilities. The external led technology ensures a bright and consistent light output, making them ideal for lighting up large spaces with ease.
specifications faclighting:
- brand: Keystone
- mpn: Kt-led12t8-48g-850-e
- part type: Tube
- unit quantity: 25
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
payments faclighting:
- wallet: google-pay
- credit card: discover
- other
shipping faclighting:
- transit: 7-13 days
- type: calculated
- service: ups ground saver
- carrier: ups
- class: economy
seller faclighting:
- # reviews: 4220
- city: sylmar, california
- rating: 99.3%
returns faclighting:
- policy: no returns
offer faclighting:
- started: october 22, 2025
- sold #: 26
- options: ship-to-home
- availability: in stock
- best offers: true
- in stock #: 1
- price: $189.99
- item condition: New
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