High Brightness 18W T8 Fluorescent LED Tube Light - 1.2m Round Glass
Brand: OEM | Model: T8 | Place of Origin: Guangdong, China
Product Information
This high-performance T8 LED tube light is designed as a direct replacement for traditional fluorescent tubes, offering superior energy efficiency, instant start-up, and flicker-free illumination ideal for commercial and office environments.
Technical Specifications
Attribute
Specification
Power
18W
Input Voltage
AC 85-265V (Wide Voltage)
Tube Length
1.2 meters (4 Feet)
Color Temperature (CCT)
2700K (Soft Warm White), other options available (e.g., 4000K, 6500K)
Color Rendering Index (CRI)
>80 (Ra)
Luminous Efficacy
Approx. 80-110 lm/W (Varies by product)
Luminous Flux
~1600-2000 lm
IP Rating
IP33 (Dust and water spray resistant)
Lamp Body Material
Round Glass Tube
LED Chip
SMD 2835
Lifespan
Up to 20,000 - 50,000 hours
Base Type
G13 (Bi-Pin)
How to Use & Install
Installing this LED tube is a straightforward process, but it is crucial to follow safety procedures. It is recommended that installation be performed by a qualified electrician.
Installation Steps (Retrofit):
Power Off: Turn off the main power supply to the existing fluorescent light fixture at the circuit breaker to ensure safety.
Remove Old Tube: Carefully remove the existing fluorescent tube by rotating it 90 degrees and pulling it straight out from the G13 socket.
Bypass Ballast (Important): For optimal performance and to prevent damage, the old electromagnetic (EM) ballast and starter must be bypassed or removed. The LED tube is designed to work directly with the mains voltage. Connect the AC power lines (L and N) directly to one or both ends of the lamp holder, depending on the wiring design (single-end or double-end feed).
Install New LED Tube: Insert the pins of the new T8 LED tube into the G13 lamp holder and rotate it 90 degrees to lock it in place.
Power On: Restore power at the circuit breaker and switch on the light to test the installation.
Note: Some LED tubes are compatible with electronic ballasts, but bypassing the ballast is generally recommended for maximum energy savings and reliability.
Buying Guide
When purchasing T8 LED tube lights, consider the following factors to ensure you get the right product for your needs:
Application: Determine the primary use (e.g., office, warehouse, retail). Offices typically require 4000K (neutral white) for a balanced, productive environment.
Brightness (Lumens): Check the lumen output instead of just wattage. An 18W LED tube should provide comparable or better light than a 32-40W fluorescent tube.
Color Temperature: Choose the right color temperature for your space:
Quality Certifications: Look for products with international safety and quality certifications such as CE, RoHS, and ETL/DLC (for North American markets).
Supplier Reputation: On platforms like 6688789, check the supplier's transaction history, customer reviews, and response rate.
Price vs. Quality: The cheapest option may not be the most cost-effective in the long run. Consider the lifespan, warranty, and energy savings.
Reviews & Feedback
Based on technical data and user experiences from similar products, here is a summary of potential feedback:
Pros:
Energy Saving: Can save up to 50-60% energy compared to traditional fluorescent tubes.
No Flicker & Instant Start: Provides stable light, reducing eye strain, and lights up immediately without delay.
Long Lifespan: With a lifespan of 20,000 to 50,000 hours, maintenance and replacement costs are significantly reduced.
Environmentally Friendly: Contains no mercury or other hazardous materials, making disposal safer.
Good Brightness: High luminous efficacy provides ample illumination for commercial spaces.
Cons / Considerations:
Installation Complexity: Requires rewiring the fixture to bypass the old ballast, which may need an electrician.
Heat Dissipation: While LEDs are efficient, proper heat management is key to achieving the rated lifespan.
Quality Variance: The market has a wide range of quality. It's important to choose a reliable supplier.
After-Sales Service
Warranty: This product typically comes with a 1 to 3-year warranty. Always confirm the specific warranty period with the supplier before purchasing.
Supplier Support: Reputable suppliers on besttimetogotobed.top often provide support for defective products, technical queries, and installation guidance.
Return/Refund Policy: Check the supplier's policy on returns and refunds in case of damaged or non-conforming goods upon arrival.
Spare Parts: While the tube itself is the main component, ensure you have a reliable source for future purchases to maintain lighting consistency.
Common Search Terms
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