Euri Lighting ET8-18W50SH 18W 4ft T8 LED Tube 35K/40K/50K Type A+B Hybrid 120-277V

Identification & Application

Euri Lighting ET8-18W50SH 18W 4ft T8 LED Tube 35K/40K/50K Type A+B Hybrid 120-277V.

The Euri Lighting ET8-18W50SH is a 4 foot LED T8 tube engineered for fluorescent retrofit applications requiring hybrid ballast compatible or direct wire installation. This Type A+B lamp can operate on approved existing fluorescent ballasts or in ballast bypass mode depending on fixture conditions and retrofit requirements. The unit operates at 18 watts and provides selectable 3500K, 4000K, or 5000K output with up to 2700 lumens for commercial, institutional, retail, and utility lighting upgrades. Input voltage range of 120-277V supports broad installation compatibility in direct wire mode. The linear T8 format is designed for fixtures originally using 4 foot fluorescent T8 lamps with compatible sockets and ballast systems.

The Euri Lighting ET8-18W50SH 18W 4ft T8 LED Tube 35K/40K/50K Type A+B Hybrid 120-277V is designed for commercial, industrial, residential, maintenance, and specification-grade lighting applications requiring compatible installation conditions and documented manufacturer reference information.

The product configuration supports use where the listed electrical, optical, mechanical, mounting, and control characteristics match fixture, replacement, and project requirements.

Technical Performance Specifications