Product details
4 ft. 18W T8 LED Emergency Tube with Backup Battery – 5000K
SKU EMT8-18WBF-50K
In stock
Code-compliant supply
Provide normal and emergency illumination from one 4-foot T8 LED tube. The integrated backup battery automatically supplies emergency light during a power outage, making this tube suitable for offices, warehouses, classrooms, healthcare facilities, hallways, stairwells, and exit routes.
Key Features
- 18W normal operation
- Approximately 2,000–2,200 lumens in normal mode
- 5–8W emergency operation with approximately 1,100 lumens
- Emergency runtime: 120 minutes
- 5000K daylight white
- 120–277V AC input
- CRI >80
- Power factor ≥0.9
- Frosted cover with 120° beam angle
- Integrated polymer lithium-ion battery, 11.1V 2Ah
- Built-in test button, battery switch, charge/full indicators, automatic monthly inspection, and fault alarm
- Type B or Type C installation; existing starter and ballast must be removed or disconnected
Dimensions
- Nominal length: 4 ft.
- Maximum overall length: 1212 mm
- Tube diameter: 28.5 mm
Installation notice: Installation and wiring must be completed by a qualified electrician with power disconnected. Refer to the specification sheet and wiring diagrams before installation.