LED Glass Tube Type B 120-277V 2250 Lumens UL Listed | 18W 4FT Clear

4FT T8 LED Glass Tube ¨C Type B (Ballast Bypass)

Engineered for commercial, industrial, and institutional lighting retrofits, this 4FT 15W LED Glass Tube Light delivers high-efficacy illumination to replace energy-draining 32W T8 and T12 fluorescent lamps. Producing 2,100 lumens at an impressive efficacy of 140 lm/W, this milky frosted glass tube provides smooth, edge-to-edge light distribution for office buildings, schools, healthcare facilities, warehouses, and retail spaces. Designed for universal AC120–277V ballast-bypass operation (Type B), it wires directly to line voltage—eliminating ballast compatibility issues, power draw, and ongoing ballast replacement costs.

• 2,100 High-Efficacy Lumens (140 lm/W): Supplies bright, continuous light output while consuming only 15W, cutting energy usage by over 50% compared to traditional 32W T8 fluorescent tubes.

• Full-Glass Housing with Milky Frosted Lens: Features a 330-degree wide beam angle with a frosted milky diffuser that completely eliminates harsh direct glare, visual hotspots, and LED pixelation.

• ETL, DLC & FCC Certified: Certified to stringent North American electrical safety and electromagnetic interference standards (FCC Class B), while qualifying for commercial energy-efficiency utility rebates.

• Direct Ballast Bypass (Type B): Connects directly to AC120–277V line voltage, removing electronic or magnetic ballasts to maximize system efficiency and eliminate long-term maintenance overhead.

• Universal Input Voltage (AC120–277V): Industrial-grade internal driver operates seamlessly across standard 120V, 208V, 240V, and 277V commercial power lines.

• Shatterproof PET Coating Option: Rigid glass construction enhanced with a protective shatter-resistant film prevents glass fragmentation in food-safe, cleanroom, and high-traffic commercial environments.

• G13 Medium Bi-Pin Base: Standard 4-foot G13 end caps ensure an easy, direct fit into standard T8/T12 fluorescent strip lights, troffers, and wrap-around fixtures.

• Instant-On & Flicker-Free: Turns on instantly at full output without humming, buzzing, flickering, or cold-temperature startup delays.

Key Features

? Type B Ballast Bypass Design ¨C Works with single-ended or double-ended wiring
? High Efficiency ¨C 125 LM/W luminous efficacy
? Energy Saving ¨C 18W LED replacing fluorescent T8 tubes
? Clear Diffuser ¨C Provides crisp, sharp lighting
? Wide Voltage Input ¨C 120-277V AC
? Long Lifespan ¨C 50,000 hours rated life
? Commercial Grade Performance

Technical Specifications

• Type: T8 LED Tube

• Length: 4FT

• Power: 18W

• Lumens: 2250 LM

• Efficiency: 125 LM/W

• CCT: 5000K

• Input Voltage: 120-277V AC

• Base Type: G13

• Cover: Clear

• Beam Angle: 120¡ã

• CRI: >80

• IP Rating: IP20

• Lifetime: 50,000 Hours

• Warranty: 5 Years

Applications

• Office Lighting

• School Buildings

• Hospitals

• Factories

• Commercial Indoor Lighting

Order by 2PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.

Additional charges will be imposed by our couriers for delivery to remote area, a surcharge may be levied to cover carriage to these areas.