Description
Product Overview
The Coospider T8 fluorescent bulb is a high-performance lighting solution designed for indoor use. With a 15W power consumption and 940 lumens of brightness, it efficiently replaces 60W incandescent bulbs while offering significant energy savings. This bulb features a T8 shape and G13 base, ensuring compatibility with standard fixtures. It operates at 110 volts and provides a color temperature of 3000K (Warm White), 4100K (Cool White), or 6500K (Daylight) options, catering to various lighting preferences. Built with durable materials, it includes a 12,000-hour lifespan and an 80+ Color Rendering Index for clear, comfortable light. Ideal for residential and commercial settings, this bulb is manufactured by Coospider and comes in multiple pack sizes to suit different needs.

Usage
This fluorescent bulb is perfect for indoor environments such as homes, offices, and workshops, where reliable and efficient lighting is essential. It is commonly used in table lamps, ceiling fixtures, and other standard lighting setups that require a T8 tube with a G13 base. The bulb’s crisp white light enhances visibility for tasks like reading, working, or general ambient lighting, making it suitable for everyday use by homeowners, businesses, and DIY enthusiasts. Its long lifespan reduces the frequency of replacements, providing consistent performance in various applications.
Why Choose Us
Coospider focuses on delivering quality and reliability with this fluorescent bulb, offering a 180-day warranty for added customer assurance. The product stands out due to its energy efficiency, consuming only 15W while delivering brightness equivalent to a 60W incandescent bulb. With a lifespan exceeding 12,000 hours, it reduces maintenance costs and environmental impact. The universal G13 base ensures easy installation, and the high CRI of 80+ provides comfortable, true-to-color lighting. Coospider’s commitment to durability and customer support makes this bulb a trusted choice for long-term lighting solutions.
Key Features
- Long-lasting performance with over 12,000 hours of operation for reduced replacement needs
- Energy-efficient design using 15W to replace 60W incandescent bulbs, lowering electricity costs
- Easy installation with a universal G13 base that fits most standard T8 fixtures
- High-quality illumination featuring 940 lumens and 80+ CRI for clear, comfortable light
- Reliable warranty coverage including a 180-day period for peace of mind and support
FAQ
What is the color temperature of this bulb?
The bulb is available in Warm White (3000K), Cool White (4100K), and Daylight (6500K) options, allowing you to choose the preferred lighting tone for your space.
How do I install this fluorescent bulb?
Installation is straightforward; simply align the G13 base pins with the fixture slots and twist to secure, ensuring the power is off during the process for safety.
Is this bulb suitable for outdoor use?
No, this bulb is designed for indoor usage only, as specified in the product details, to ensure optimal performance and safety.
What is the warranty period for this product?
Coospider provides a 180-day warranty from the date of purchase, covering defects in materials or workmanship under normal use.
Why does the bulb make a sound when shaken?
This is normal due to liquid mercury inside the tube when unpowered; it does not affect functionality and is part of the fluorescent bulb design.




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