4Ft LED T8 Tube | Ballast Bypass Type B | 1.900 Lm | 120/277V | 4.000K CCT | Commercial LED CLT97-15WB-40K

The F15T8/4000K 4ft LED T8 Tube (Type B Ballast Bypass) – Model CLT97-15WB-40K is a high-efficiency lighting solution designed to replace traditional fluorescent T8 lamps with improved performance, lower energy consumption, and long-term reliability. Delivering 1900 lumens of neutral white 4000K light, this LED tube provides balanced illumination ideal for offices, retail spaces, warehouses, and commercial environments.

Designed as a Type B (ballast bypass) LED tube, this lamp connects directly to line voltage, eliminating the need for a ballast. This reduces energy loss, lowers maintenance costs, and increases system reliability by removing ballast failure points.

Operating at 15 watts, this LED tube offers excellent energy savings while maintaining consistent brightness. The wide 200° beam angle with a 320° field angle ensures broad and uniform light distribution, minimizing shadows and improving overall visibility across large areas.

With a standard 4-ft (47.72 in.) design, this LED T8 tube fits most fixtures and operates on a 120–277V universal voltage range, making it suitable for a wide range of commercial and industrial applications. Built for durability, it features a 50,000-hour lifespan and is backed by a 5-year warranty, ensuring dependable long-term performance.

Key Features:

• Type B (Ballast Bypass): Direct wire installation for maximum efficiency
• Neutral 4000K white light for balanced illumination
• Output of 1900 lumens
• Energy-efficient 15W LED replacement for fluorescent T8 tubes
• 200° beam angle / 320° field angle for wide light coverage
• Standard 4-ft (47.72 in.) T8 size
• Eliminates ballast maintenance and failure issues
• Non-dimmable for stable performance
• Long lifespan of 50,000 hours
• Wide 120–277V voltage compatibility
• Ideal for offices, warehouses, retail, and commercial applications
• Backed by a 5-year warranty

Technical Specifications

• Product Name: F15T8/4000K LED T8 Tube (Type B Ballast Bypass)
• Model Number: CLT97-15WB-40K
• Lamp Type: LED T8 Tube (4 ft)
• Wattage: 15W
• Luminous Flux: 1900 Lumens
• Color Temperature (CCT): 4000K (Neutral White)
• Beam Angle: 200°
• Field Angle: 320°
• Voltage: 120–277V
• Operating Mode: Type B (Ballast Bypass / Direct Wire)
• Dimensions: 47.72 inches
• Lifespan: 50,000 Hours
• Warranty: 5 Years
• Packaging: 25 Pack
• UPC: 850018508636