4Ft LED T8 Tube | Dual Mode Type A & B | 2.200Lm | 120/277V | 4.000K CCT | Commercial Led CLT97-18WAB3D (40K)

The F18T8/4000K LED T8 Tube (Dual Mode Type A & B) – Model CLT97-18WAB3D (40K) is a high-efficiency lighting solution designed to replace traditional fluorescent T8 lamps with improved brightness, energy savings, and long-term reliability. Delivering 2200 lumens of neutral white 4000K light, this LED tube is ideal for commercial, office, retail, and institutional environments where balanced, natural-looking illumination is required.

Featuring dual-mode functionality (Type A & Type B), this LED tube offers flexible installation options. It can operate with existing fluorescent ballasts for a quick plug-and-play upgrade or be directly wired (ballast bypass) for improved efficiency and reduced maintenance costs.

Operating at 18 watts, this LED T8 tube provides strong illumination while significantly reducing energy consumption compared to traditional fluorescent lamps. The wide 200° beam angle ensures uniform light distribution, minimizing shadows and enhancing overall visibility in workspaces.

Designed for durability and versatility, this LED tube operates on a 100–277V universal voltage range, making it suitable for a wide range of commercial and industrial applications. It features a 50,000-hour lifespan and is backed by a 5-year warranty, ensuring dependable long-term performance.

Key Features:

• Neutral 4000K white light for balanced, natural illumination
• Dual Mode (Type A & Type B): Works with ballast or direct wire installation
• High output of 2200 lumens
• Energy-efficient 18W LED replacement for fluorescent tubes
• Wide 200° beam angle for even light distribution
• Standard 4-ft (47.72 in.) size for common fixtures
• Non-dimmable for consistent performance
• Long lifespan of 50,000 hours
• Wide 100–277V compatibility
• Ideal for offices, schools, retail stores, and commercial buildings
• Backed by a 5-year warranty

Technical Specifications

• Product Name: F18T8/4000K Dual Mode LED T8 Tube
• Model Number: CLT97-18WAB3D (40K)
• Lamp Type: LED T8 Tube (4 ft)
• Wattage: 18W
• Luminous Flux: 2200 Lumens
• Color Temperature (CCT): 4000K (Neutral White)
• Beam Angle: 200°
• Voltage: 100–277V
• Operating Mode: Type A (Ballast Compatible) & Type B (Ballast Bypass)
• Dimensions: 47.72 inches
• Lifespan: 50,000 Hours
• Warranty: 5 Years
• Case Quantity: 25
• UPC: 850018508117