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LED T8 18W 4 Foot Tube Light ETL cETL Listed

LED T8 18W 4 Foot Tube Light ETL cETL Listed

  • Model Number:
  • SYH-X08-01218F PLE
  • Power:
  • 18W
  • Size:
  • D26*1200mm
  • Input Voltage:
  • AC100-277V
  • Material:
  • Aluminum+PC
  • Color Temperature:
  • 4000-4500K

LED T8 18W 4 Foot Tube Light ETL cETL Listed

General Introduction

LED T8 18W 4 Foot Tube Light ETL cETL Listed

LED T8 18w 4 foot tube light ellipse design is ETL cETL listed. Adopting SMD LED2835 as light source and working with input voltage AC100-277V, led t8 18w 4foot tube lights appplied for dry and damp interior lighting, which are able to replace 36W fluorescent tube lights.

ETL LED T8 Tube Lights Details Photos

etl led t8 18w 4foot tube lights light source smd led2835

etl t8 18w 4 foot tube lights with built-in led driver

etl t8 tube light pc lenses

etl t8  tubes light aluminum metal housing

etl t8 led tube lights ellipse end caps

etl t8 tube lights wires

ETL LED T8 Tube Lights Key Features

LED T8 18w 4foot tube light ETL cETL Listed ellipse designed

25-27lm Single SMD LED2835 4000-4500K

ETL LED t8 tube light with built-in LED driver efficacy of 88%

Frosted/clear/stripe(available) plastic diffuser V0 optical lense, 0.8mm thickness

0.81mm thickness aluminum metal housing for heat sink

LED Tube Lights Application

ETL listed LED t8 tube light can be applied in interior lighting application: supermarket, office, factory, meeting room, hotel, hospital,etc.

led tube application

ETL LED T8 Tube Light Parameters

Model NO.

SYH-X08-01218F PLE

Optical Parameters

Light Source


Luminous Flux(lm)






Beam Angle


Light Attenuation ratio (%)

Less than 10% within 3 years

LED Quantity


Electrical Parameters

Input Voltage(V)




Output Voltage(V)


Total Power(W)


Power Factor


Lifespan (Hrs)


Dielectric Voltage Withstand Test


Structural Parameters


Aluminum housing &PC cover





Net Weight(g)


Integrated Parameters

Operating Temperature


Storage Humidity


Safety Requirement


Environmental Directives


ETL LED T8 Tube Lights Installation

ETL Listed LED Tube Lights Wiring Diagram:

ETL Listed LED T8 Tube lights Wiring Diagram

Installation Instructions
1)Turn off the electricity supply before installation .
2)For refitting old fluorescent lamp with a single-side-power-input LED tube, please re-connect your wire as the following diagram.

ETL Listed LED T8 Tube Wiring Installation

3)For diagram A1 loop with magnetic ballast & starter, please remove the starter first. Then connect line N and Line L to the same side socket but separately. Now you can put on the LED tube and turn it on. And the loop has been changed into the one as showed in diagram A2.

Note: You can just keep magnetic ballast as it was. However, it’ll consumer some power. For saving energy, it’s still suggested to remove it if your labor cost is not so high.

4) For diagram B1 loop with electronic ballast, please remove the electronic ballast first. Then connect line N and Line L to the same side socket but separately. Now the LED tube light is ready to work. And the loop has been changed into what showed in diagram B2.

LED Tube Lights Package

LED Tube light Package

Syhdee LED Tube

Syhdee LED Tube

Concentrated on LED Tubes

Specialized in producing, researching, and developing all types of LED tubes for around 5 years, Syhdee has already won trust and favor from customers at home and abroad.

Production Capability

With a 30,000 square meter workshop equipped with advanced machines and over 520 skilled workers, our production capability has reached 1500000 pieces of LED tube lights per month.

R&D Strength

Professional R&D team to guarantee the stable performance of products:

Chip & Packaging Team

Illuminating Efficiency Team

Electrical Engineering Team

Electronic Engineering Team

Hardware Structure Team

Industrial Design Team

Product Quality

Syhdee Manufactory has passed Germany TUV Rheinland and DEKRA Quality Management System certification.

Syhdee LED tubes complied with VDE,TUV, UL, FCC, DLC, SAA, C-Tick, CE&RoHS, Erp, PSE, ETL directives, etc.

Factory Direct Price

We are the manufacturer of LED tubes, which enables us to offer our customers factory direct price. Meanwhile good relationship with our material suppliers, skilled staff and advanced facilities make it possible for us to quote the most competitive price.

Overall energy efficiency and light distribution of any installation that uses such lamps are determined by the design of the installation.

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