T8 Type A+B LED Tube 4FT, Dual function, 18W Plug and Play, 50000hrs Lifetime
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T8 Type A+B LED Tube 4FT, Dual function, 18W Plug and Play, 50000hrs Lifetime

Replace those fluorescent tubes that have half the lifespan of these tubes. These bright, energy-efficient tubes are bright and efficient for reception areas, lobbies, and more.

  • 3 in 1: Ballast compatible,single-ended ballast bypass,
  • Double-ended ballast bypass,
  • Current leakage protection: passed UL 1993 new standard,
  • Safety: Constant current, constant power
  • Work with HO ballast without any Arc Discharge,
  • Easy for stocking can save 66.66% stock space, 
  • Reduces energy consumption up to 60%, 
  • Shatterproof design: meets NSF requirements Automatic production, high product consistency
  • Lifespan: 50,000hrs
  • Warranty: 5 Years
  • Description
  • Specification
  • Technical Specification


T8 LED tubes produce the same amount of light while using less energy than their fluorescent counterparts. 4-foot LED tubes also last far longer, reducing relamping costs. For foodservice applications, look for LED tubes with a shatter-resistant coating that meets NSF requirements.

  • Dimmable tubes can be used in areas where adjustable brightness is desired.
  • 4-foot LED tubes that are DLC certified have been tested to meet strict efficiency standards and can provide additional energy savings.
  • DLC-certified tubes may also qualify for state or local rebates.
  • 4-foot LED tubes are available in three types: plug-and-play, ballast bypass, and hybrid.
  • Plug-and-play tubes are the easiest to install,
  • Simply plugging into the fixture as long as the ballast is compatible
  • Ballast bypass, or direct wire lamps, requires that the ballast be removed (or bypassed)
  • This eliminates a potential failure point and ballast maintenance
  • The fixture must also be rewired depending on the lamp’s single-ended or double-ended operation.
  • Single-ended tubes require power only on one end,
  • Double-ended tubes require power at both ends. 

Hybrid tubes are a combination of both plug-and-play and ballast bypass tubes. These 4-foot LED tubes start out as plug-and-play lamps. Once the ballast reaches the end of its life, the lamp can then be used as a ballast bypass lamp by removing the ballast and rewiring the fixture.

We provide a 5 years limited product warranty and obviously a great after-sales service.


ItemCode 334D2-18W T8 4FT Type (A+B)
LED Chip brand 2835SMD
LED Quantity 100pcs
Luminous Efficiency 140LM/W
Power 18W
Luminous flux 2520lm
Power factor (P.F.) > 90%
Color temperature(C.C.T/K) 4000K~5000K
Color Rendering Index (CRI) >83Ra
Beam Angle 32°
Input Voltages AC100-277V
Frequency Range 50Hz~60Hz
Working temperature -40°C ~ +55°C
LED driver LED driver Isolated driver or non-isolated driver for option
Material Glass Coaling
Lifespan >50000 Hrs
Warranty 5 years


Specification and User Manual

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