Quick Quote Form
Need help getting started on your lighting project? Tell us about what you are trying to accomplish and one of our certified lighting specialists will follow up with you by the end of the next business day with product recommendations to suit your needs.
Sign up for our newsletter
Free Shipping For Orders Over $95
Mon-Fri 6AM-6PM MST
Free Shipping For Orders Over $95
Mon-Fri 6AM-6PM MST

Neptun Light LED-DI-88032-UNV 32 Watt 32W 48" 4 FT T8 LED Tube Double Sided Direct Indirect Multivolt 120V-277V - 5 Year Warranty


  • Neptun Light
  • Lumen:
    2,816-2,944 lm
  • Wattage:
    32 Watt
Color Temperature:
About Product
  • Specification
  • Description
    • Type of Area
      Hangers & Storage, Office & Small Retail
    • Ballast Factor
    • Certifications
      ANSI, CE, ETL Listed, FCC Compliant, Made in America, ROHS, UL Listed
    • Color Temperature [Kelvin]
    • Lamp Life:
      70,000 hours
    • CRI
    • Dimensions
      47.8" L x 1" W
    • Length
    • Width
    • Lumen Output:
    • Manufacturer
      Neptun Light
    • Manufacturer's Warranty
      5 Year
    • Part Number
    • Minimum Start Temperature
      -20 Deg F
    • Technology
    • Voltage
      Multivolt 120V-277V
    • Wattage
      32 Watt
    • Ballast Start Type
      Instant Start
    • Bulb Type
      Linear Tube
    • Beam Angle
  • ShineRetrofits Input:
    Neptun's DI-88 Series LED direct/indirect T8 tubes are made to take the place of current T8 fluorescent lighting systems for direct/indirect illumination. The tube features a self-ballasted design, allowing it to be easily installed into most typically used T8 system fixtures. Perfet for lighting offices, schools, hospitals and storage areas, the tube offers up to 15 years of virtually no upkeep and a five year warranty.

    · Aluminum middle for excellent thermal management.
    · Double sided optics for direct / indirect lighting systems.
    · Frosted non yellowing polycarbonate lens for even glow. (Glare Free)
    · Correlated Color Temperatures of 3500°K, 4100°K, & 5000°K.
    · Mercury free design.
    · No radiated EMI interference.
    · 480 PCS High Output LED's.
    · High power factor, low THD internal driver.
    · InstantON fl icker-free Cold Start and Hot Re-Start.
    · Up to 15 years Maintenance free operation.
    · 5 Year Warranty.

    · Offi ce Lighting
    · School Lighting
    · Healthcare Lighting
    · Storage Lighting

  • 5 Year Warranty
  • ANSI
  • CE
  • ETL Listed
  • FCC Compliant
  • ROHS
  • UL Listed
Customers also Viewed
Calculate your Energy Savings
Add More Details For An Accurate Calculation
Energy Savings
Project Cost & Savings
Environmental Savings
Customer Reviews
Your Rating*
  • Please login to send this review to our support.

Products Questions:

Will this lamp be able to replace fluorescent lamps without the need of bypassing the existing ballast in the fixture? This tube is still a ballast bypass only tube. You can find hybrids under led lamps on our home page.

Asked on Friday, April 15, 2016 by Doug

Is this suitable for outdoor use? If not, is there a doubled sided option that is? Thank you

Asked on Tuesday, April 22, 2014 by Stuart


Thank you for contacting us.  Typical T8 style LED tubes are not designed for outside usage.  If this is for a sign retrofit we have a company who designs module specifically for that application.  All we need is dimensions of the existing sign.  If this is in a fixture often the best solution is to get a new LED fixture.  Let me know if you need information.

Thank you,
Matt ~ mtucker@shineretrofits.com

Answered on Tuesday, April 22, 2014 by Matthew Tucker

Ask a question and Give an answer. Help your fellow customer.

Ask Your Question

* Required Fields

Neptun Light LED-DI-88032-UNV 32 Watt 32W 48" 4 FT T8 LED Tube Double Sided Direct Indirect Multivolt 120V-277V - 5 Year Warranty\ Neptun Light LED-DI-88032-UNV 32 Watt 4-Foot T8 LED Direct/Indirect Tube for lighting offices, schools, hospitals and storage. Buy at ShineRetrofits.com.
46.15 USD
shineretrofits.com has a Shopper Approved rating of 4.7/5 based on 3567 ratings and reviews