4 Foot 13.5 Watt LED T8 Ballast Compatible Tube Light

Keystone Technologies SKU: KT-LED13.5T8-48GC-830-S /G3
Keystone Technologies 4 Foot 13.5 Watt LED T8 Ballast Compatible Tube Light 3000K Warm White

4 Foot 13.5 Watt LED T8 Ballast Compatible Tube Light

Keystone Technologies SKU: KT-LED13.5T8-48GC-830-S /G3
  • DLC Listed, NSF Listed
Regular price $7.32
Color Temp
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Replacing T8 fluorescent tubes doesn’t get any easier than with Keystone’s SmartDrive UL Type A LED tubes. With LED plug and play tubes, there’s no need to hire an electrician. Simply remove the existing T8 fluorescent tube, then replace it with the ballast compatible tubes. No tools or special instructions are required, and with a longer useful life than fluorescent, SmartDrive will save money on maintenance and replacement costs. Keystone’s SmartDrive LED tubes feature a wide light spread to provide a smooth and soft light output that is perfect for office and classroom applications. 

This item is the Keystone part number KT-LED13.5T8-48GC-8(XX)-S /G3. Listed on the DLC Qualified Product List,, it is a ballast compatible replacement of your current F32 T8 G13 medium fluorescent lamps. These T8 fluorescent to LED retrofit bulbs have a 180 degree beam angle, generate between 2,100-2,200 lumens - That's an awesome 130 lumens per watt of 80 CRI light. They measure 1.0" diameter by 48" in Maximum Overall Length (MOL) and are UL Listed - damp location rated. The Keystone LED tube comes in a frosted finish, each tube has a 50,000-hour lifetime and they carry a Five Year Warranty.

Manufacturer Keystone Technologies
Color Temperature (Kelvin) 3000K Warm White 3500K Bright White 4000K Cool White 5000K Daylight
MPN KT-LED13.5T8-48GC-830-S /G3 KT-LED13.5T8-48GC-835-S /G3 KT-LED13.5T8-48GC-840-S /G3 KT-LED13.5T8-48GC-850-S /G3
SKU KT-LED13.5T8-48GC-830-S /G3 KT-LED13.5T8-48GC-835-S /G3 KT-LED13.5T8-48GC-840-S /G3 KT-LED13.5T8-48GC-850-S /G3
UPC 843654136363 843654136370 843654136387 843654136394
Nominal Lumens 2.100 Lumens 2.100 Lumens 2.200 Lumens 2.200 Lumens
Efficiency (Lumens Per Watt) 150 LPW 150 LPW 157 LPW 157 LPW
System Wattage* - 0.78BF/0.88BF 14 Watts 16 Watts 14 Watts 16 Watts 14 Watts 16 Watts 14 Watts 16 Watts
Initial Lumens* 1,820 Lumens 2,100 Lumens 1,820 Lumens 2,100 Lumens 1,920 Lumens 2,200 Lumens 1,920 Lumens 2,200 Lumens
System Efficiency (Lumens Per Watt) 130 LPW 130 LPW 135 LPW 135 LPW
Lighting Technology LED
Wattage 13.5 Watts
Bare Lamp Wattage 14 Watts
Voltage Ballast Dependent
Ballast Operation Ballast Compatible
Bulb Shape T8
Base G13 (Medium Bi-Pin)
Beam Angle 180 Degrees
Rated Life 50,000 Hours
CRI (Color Rendering Index) 80 CRI
Power Factor >0.9
THD (Total Harmonic Distortion) 20%
Fluorescent Equivalent F32T8/32W, F32T8/30W, F32T8/28W, F32T8/25W
Operating Temperature -20ºC/-4ºF to 45ºC/113ºF
Dimensions 47.15" L x 1.00" Diameter
Nominal Length 48 Inches
Illuminated Length 44.70 Inches
Certifications DLC Listed, NSF Listed
Environment Damp Location
Warranty 5 Year Standard


* Nominal values. Actual values may vary depending on electronic ballast used.

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