T8 Emergency Battery Backup Tube CCT Tunable (Always On or On/Off)
T8 Emergency Battery Backup Tube CCT Tunable (Always On or On/Off)
Model: E2-T8-4FT-18W-27/30/35/40/50K-E
18W, 2,340 Lumens
2700K/3000K/3500K/4000K/5000K CCT Selectable
Built-in 3W Emergency Battery, 90 Minutes
Double-ended power; ballast bypass
120-277 Volt
Specifications
| Wattage | 18W |
| Voltage | 120-277V |
| CCT | 2700 / 3000 / 3500 / 4000 / 5000K |
| Lumens | 2340 lm |
| Dimensions | 4 ft |
| CRI | 80+ |
| Listings | ETL |
| Efficacy | 130+ lm/W |
| Warranty | 5-Year Manufacturer's Warranty |
| Power Factor | 0.9+ |
| Tube Wiring | G6: Double-ended power; ballast bypass |
| Emergency Backup | Integrated |
| Emergency Lumens | 390+ lm |
| Emergency Power | 3W (at 90 minutes) |
| Emergency Runtime | 90 minutes / 90 minutes (at 3W) |
| Test Switch | Push button (button, manual) |
| Indicator Light | Status LED (green: AC connected; red: charging (off when fully charged); yellow: malfunction; blue: sensor working, if equipped) |
| Electrical Isolation | Internally isolated LED driver |
| Standards | RoHS |
| Battery Cycle Life | 800 cycles |
| Lifespan | 50,000 hours (at L70) |
| Family | T8 LED tube |
| Series | G6 T8 tube with emergency battery |
Description
A 4-foot T8 LED tube with a built-in lithium emergency battery, for converting fluorescent fixtures that would otherwise need a separate emergency ballast. When AC power is lost the tube switches to emergency lighting on its own, running at 3W for 90 minutes with more than 390 lumens, and a test button and status indicator are built in.
It runs at 18W and 130+ lm/W on 120–277V, with double-ended ballast-bypass wiring and an internally isolated driver. Color temperature is selectable at 2700K, 3000K, 3500K, 4000K or 5000K from the test button, with CRI 80+. The battery is rated for 800 charge/discharge cycles.
ETL listed and RoHS compliant, with a 50,000-hour rated life and a 5-year warranty.
Specifications
| General | |
|---|---|
| Family | T8 LED tube |
| Series | G6 T8 tube with emergency battery |
| Light | |
|---|---|
| CCT | 2700 / 3000 / 3500 / 4000 / 5000K |
| CRI | 80+ |
| Efficacy | 130+ lm/W |
| Lumens | 2,340 lm |
| Electrical | |
|---|---|
| Power Factor | 0.9+ |
| Tube Wiring | G6: Double-ended power; ballast bypass |
| Voltage | 120–277V |
| Wattage | 18W |
| Physical | |
|---|---|
| Dimensions | 4 ft |
| Emergency | |
|---|---|
| Emergency Backup | Integrated |
| Emergency Lumens | 390+ lm |
| Emergency Power | 3W (at 90 minutes) |
| Emergency Runtime | 90 minutes / 90 minutes (at 3W) |
| Test Switch | Push button (button, manual) |
| Indicator Light | Status LED (green: AC connected; red: charging (off when fully charged); yellow: malfunction; blue: sensor working, if equipped) |
| Warranty | |
|---|---|
| Battery Cycle Life | 800 cycles |
| Rated Life | 50,000 hours (at L70) |
| Warranty | 5 years |
| Certifications | ETL |
| Electrical Isolation | Internally isolated LED driver |
| Standards | RoHS |
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