4 Foot 18.5 Watt T8 Single or Double Ended LED Ballast Bypass Tube Light

Satco SKU: S11914
Satco 4 Foot 18.5 Watt T8 Single or Double Ended LED Ballast Bypass Tube Light 3000K Warm White

4 Foot 18.5 Watt T8 Single or Double Ended LED Ballast Bypass Tube Light

Satco SKU: S11914
  • DLC Listed, NSF Listed, Title 24 Compliant
Regular price $12.16
Color Temp
Please call to confirm availability.
  • Free Shipping on Orders Over $750
  • Most in-stock items ship the same day!

Satco's 18.5 watt T8 LED frosted tubular bulb offers cool white light and a 180 degree beam spread. The bulb features a medium bi pin base, ballast bypass, and single or double ended wiring. This all glass tube is PET coated for shatterproof protection and delivers 50,000 hours of superior illumination.

The Satco 4 foot LED bi pin ballast by-pass T8 LED Tubes are available in 3000, 3500, 4000 and 5000K color temperatures and deliver comparable lumens to equivalent fluorescent T8 systems. 

This item is the Satco part number 18.5T8/LED/48-8(XX)/BP. It is a ballast bypass replacement of your current 32 Watt T8 bi pin fluorescent lamps. These T8 fluorescent to LED retrofit bulbs have a 180 degree beam angle, generate between 2,400 lumens - That's an awesome 129 lumens per watt, 80 CRI light. They measure 1" diameter by 48" in Maximum Overall Length (MOL) and are UL Listed - damp location rated. The Satco 18.5 watt LED glass tube comes in a gloss white finish, each tube has a 50,000-hour lifetime and they carry a 5 year limited warranty.

Manufacturer Satco
Color Temperature (Kelvin) 3000K Warm White 3500K Bright White 4000K Cool White 5000K Daylight
MPN 18.5T8/LED/48-830/BP 18.5T8/LED/48-835/BP 18.5T8/LED/48-840/BP 18.5T8/LED/48-850/BP
SKU S11914 S11915 S11916 S11917
UPC 045923119149 045923119156 045923119163 045923119170
Lighting Technology LED
Wattage 18.5 Watts
Voltage 120-277V
Frequency 50/60Hz
Lumens 2,400 Lumens
Efficiency (Lumens Per Watt) 129 LPW
Ballast Operation Type B Ballast Bypass
Wiring Method Single or Double Ended
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 0.92
THD (Total Harmonic Distortion) 20%
Fluorescent Equivalent 32 Watts
Incandescent Equivalent 90 Watts
Operating Temperature -20°C (-4°F) to 45°C (113°F)
Dimensions 48" MOL x 1" MOD
Nominal Length 48 Inches
Certifications DLC Listed, Enclosed Fixture Rated, NSF Approved
Environment Damp Location
Warranty 5 Year Limited


Green Electrical Supply is here to help you maximize your green® on all your electrical supply purchases.

Looking for a quote or need help finding an item, simply use our Contact Us form to request a quote, get assistance, or provide feedback. If you're more of a talker, feel free to give us a call at 248-276-9640 during our weekday hours from 8 am to 5 pm EST.

Here's a little tip to make your quote request even smoother: don't forget to copy the SKU from above and include it along with the quantity in your request. It's a small detail that ensures we get you the most accurate and efficient service. And, just a heads up, the SKU is dynamic, especially for products with multiple options. So, be sure to choose your required options first to view the precise SKU.

Recently viewed