OEM 4ft/8ft T8 LED Tube Light - 12W/15W/18W/20W
High-Efficiency, Long-Lasting Replacement for Fluorescent Tubes
Product Overview
This T8 LED tube light is a high-performance and energy-efficient lighting solution designed to replace traditional fluorescent tubes. With a wide input voltage range of 100-277V, it is suitable for global applications. The tube is available in 4ft and 8ft lengths with various power options (12W, 15W, 18W, 20W), offering flexibility for different lighting needs. It features a long lifespan of up to 50,000 hours and is ETL certified for safety and quality assurance.
Product Images
[Image of T8 LED Tube Light - Front View]
[Image of T8 LED Tube Light - End Cap (G13 Base)]
[Image of T8 LED Tube Light - Installation in Office]
[Image of T8 LED Tube Light - Packaging]
Detailed Specifications
|
Attribute
|
Specification
|
|
Brand Name
|
OEM
|
|
Model Number
|
4ft / 8ft T8 Tubes
|
|
Power
|
12W, 15W, 18W, 20W
|
|
Input Voltage (V)
|
AC 100-277V
|
|
Tube Length (ft)
|
4, 8
|
|
Color Temperature (CCT)
|
4000K (Cool White), 5000K (Daylight)
|
|
Color Rendering Index (Ra)
|
>80
|
|
Lifespan (Hours)
|
>50,000
|
|
Lamp Body Material
|
Aluminum
|
|
Lamp Luminous Efficiency (lm/W)
|
125
|
|
Warranty (Years)
|
5
|
|
Base Type
|
G13
|
|
Type
|
Type B (Ballast Bypass) or Hybrid Type
|
|
Lens
|
Frosted or Clear
|
|
Certification
|
ETL
|
|
Place of Origin
|
China
|
Product Description & Applications
What is a T8 LED Tube Light?
A T8 LED tube light is a direct replacement for traditional T8 fluorescent tubes. It uses Light Emitting Diodes (LEDs) as the light source, which is more energy-efficient, durable, and environmentally friendly than fluorescent technology. The "T8" designation refers to its tubular shape with a diameter of 1 inch (approximately 26mm).
Key Advantages
-
Energy Saving: Consumes significantly less power than fluorescent tubes (e.g., an 18W LED tube can replace a 40W fluorescent tube), leading to lower electricity bills.
-
Long Lifespan: Lasts up to 50,000 hours, reducing the frequency and cost of replacements.
-
Instant Start: Lights up immediately without flickering or humming, common in old fluorescent lights.
-
Eco-Friendly: Contains no mercury or other hazardous materials, making disposal safer and easier.
-
Dimmable Options: Some models support dimming for customizable lighting levels.
Common Applications
This versatile lighting solution is ideal for various commercial and industrial settings, including:
-
Offices and Workspaces
-
Schools and Educational Institutions
-
Hospitals and Healthcare Facilities
-
Retail Stores and Supermarkets
-
Warehouses and Industrial Plants
-
Parking Garages
Buying Guide
Where to Buy
T8 LED tube lights are widely available through various channels:
-
B2B Platforms: 6688789, Made-in-China, and Global Sources are excellent for bulk purchases directly from manufacturers or wholesalers.
-
Local Electrical Suppliers: Check with suppliers in your region for quick access and local support.
-
Online Retailers: Amazon, eBay, and specialized lighting e-commerce sites for smaller quantities.
What to Consider Before Buying
-
Compatibility: Determine if you need a Type A (plug-and-play with existing ballast) or Type B (direct wire, ballast bypass) tube. Type B is generally more efficient as it eliminates ballast energy loss.
-
Color Temperature: Choose a color temperature that suits your environment. 4000K (Cool White) is ideal for offices and task lighting, while 5000K (Daylight) is better for areas requiring high visual clarity.
-
Certifications: Look for safety certifications like ETL, UL, or CE to ensure the product meets industry standards.
-
Warranty: A longer warranty period (e.g., 5 years) often indicates higher product quality and manufacturer confidence.
Installation & Usage
Installation Steps (Type B - Ballast Bypass)
Warning: Always turn off the power at the circuit breaker before installation. If unsure, consult a qualified electrician.
-
Remove the old fluorescent tube.
-
Disconnect or remove the existing magnetic or electronic ballast.
-
Rewire the fixture so that the line voltage (AC) goes directly to the lamp holders at both ends.
-
Insert the T8 LED tube into the G13 lamp holders and rotate it 90 degrees to lock it in place.
-
Restore power and test the light.
Usage Tips
-
Ensure the operating environment temperature is within the specified range (-20°C to 45°C) for optimal performance.
-
Clean the tubes and fixtures regularly with a dry cloth to maintain maximum light output.
Reviews & User Feedback
Common feedback from users of T8 LED tube lights includes:
-
Positive: Significant reduction in energy bills, brighter and more consistent light output, easy installation (especially Type B for those comfortable with wiring), and no more flickering issues.
-
Considerations: Some users note the importance of buying from reputable suppliers to ensure quality and that the initial cost can be higher than fluorescent tubes, though the long-term savings are substantial.
After-Sales Service & Warranty
This product comes with a 5-year warranty from the date of purchase. The warranty covers defects in materials and workmanship under normal use.
Warranty Services Include:
-
Free repair or replacement of defective products.
-
Technical support for installation and troubleshooting.
To claim warranty, contact the supplier or manufacturer with proof of purchase (invoice or order number).
© 2026 Product Information Page. All trademarks and logos are the property of their respective owners.
