Aleddra 15W 48" Emergency T8 LED Bulb With Selectable Color Temperature, Battery Backup, Ballast Bypass | LLT-4-EM-T8-G4PRO-15W-3CCT | Bulbs.com

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Emergency Lighting Fixtures | Emergency Lights | LED Linear Tubes

Aleddra 15W 48" Emergency T8 LED Bulb With Selectable Color Temperature, Battery Backup, Ballast Bypass

SKU: LLT-4-EM-T8-G4PRO-15W-3CCT | Ordering Code: LLT-4-EM-T8-G4PRO-15W-3CCT

Aleddra LED Lighting LLT-4-EM-T8-G4PRO-15W-3CCT Aleddra 15W 48" Emergency T8 LED Bulb With Selectable Color Temperature, Battery Backup, Ballast Bypass
Aleddra LED Lighting LLT-4-EM-T8-G4PRO-15W-3CCT Aleddra 15W 48" Emergency T8 LED Bulb With Selectable Color Temperature, Battery Backup, Ballast BypassAleddra LED Lighting LLT-4-EM-T8-G4PRO-15W-3CCT Aleddra 15W 48" Emergency T8 LED Bulb With Selectable Color Temperature, Battery Backup, Ballast Bypass
  • Color
    Selectable
Prices correct at 9:38 PM, 4/23/2026 and are subject to change
$135.59each
Bulb
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Options

Length (in)
24 48

Product Highlights

  • Estimated life of 45.7 years based on 3 hours use per day
  • No lead or mercury means easy and environmentally safe disposal
  • Adjustable color
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Product Description–

Aleddra 15W 48" Emergency T8 LED Bulb With Selectable Color Temperature, Battery Backup, Ballast Bypass

 

  • Easily select from three different color temperatures 
  • 2-in-1 tube: regular T8 lighting and emergency lighting 
  • 90 minute battery time per industry standard
  • Emergency time of 90 minutes with a light output of 420 lumens
  • Fully automatic self-test for 30 seconds monthly and 90 minutes annually
  • Fully automatic self-diagnosis with flashing indicator if battery time drops below 90 minutes
  • Controllable by wall switch 
  • Manual testing button
  • Bulb will stay on or turn on during a power outage
  • Built-in lithium batteries
  • Easy battery shutoff switch for a long stocking time 
  • UL924 Certified

 

Full Specs–

Brand

Aleddra LED Lighting

Product Line

Generation 4

Model Number

LLT-4-EM-T8-G4PRO-15W-3CCT

Energy Used

15 Watts

Volts

100-277

Base

Medium Bipin

Wiring

Single Ended

Bulb Shape

T-8

Bulb Color

Cool White/Neutral White/Bright White

CRI

80

Color Temperature (Kelvin)

4000/3500/5000

Lowest Color Temperature (Kelvin)

3500

Highest Color Temperature (Kelvin)

5000

Brightness (Lumens)

1890

Bulb Finish

Opaque

Bulb Technology

LED

Average Rated Life (hr)

50000

Operating Temperature (°F)

-20 to 120

Beam Angle (°)

240

Bulb Power Type

Ballast Bypass

Length (in)

48

Diameter (in)

1

Nominal Length (ft)

4

Socket Type

Non Shunted

Manufacturer Warranty

5 year limited

Damp Location

Yes

Rated for Fully Enclosed Fixtures

Yes

Battery Backup

Yes
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