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15W Type B Double-Ended T10 Emergency Tubes

Linear LED Lamps With Battery Backup


Star EMT1 emergency LED tubes are the perfect solution for upgrading existing fluorescent fixtures to LED technology without a comprehensive reinstall. The internal LED driver allows them to bypass existing ballasts in a fluorescent fixture and wire directly to line voltage. By avoiding ballast compatibility issues, end users will avoid future maintenance headaches. With an integrated battery backup, you’ll benefit from 90 minutes of operation in the event of an emergency. These US LED tubes offer high quality illumination for 50,000 hours and are backed by a Three-Year warranty.

Product Specs

Color Temperatures: 

4000K, 5000K

Max Lumens:






Additional Options:

LED Lamp Housings


Product Details

Key Features

  • Easy LED upgrade for existing fixtures with an integrated emergency battery back-up.

  • Type B - Internal LED driver bypasses existing ballasts and eliminates the need for an external LED driver.

  • Power at both ends of the LED tube.

  • Instant on - no delay or warm up time.


  • Fully-sleeved aluminum and polycarbonate tube housing is shatter-resistant.

  • No socket replacement necessary - for use with shunted or non-shunted sockets.

  • MCU system with self-test feature.

  • Easy disposal, non-hazardous waste.


  • 120-277VAC input.

  • Power Factor: ≥0.90; THD: <20%.

  • Operating temperature: 0°C to +40°C (32°F to +104°F).

  • 9.6V 600mAh Lithium integrated battery back-up provides 90 minutes of emergency operation; choice of 360 lm or 680 lm output.


  • Industry leading LEDs with 4000K and 5000K CCT (minimum 80 CRI).

  • Full illumination with 180° beam angle.

  • Lumen Maintenance: 50,000 hours (L70).


  • Backed by US LED's Three-Year Warranty.

Stocked Configurations

Please note: In-stock configurations are subject to change at any time. Please contact customer service for the most recent list of stocked configurations.