• Color temperature of 6500K or 4000K
• High CRI: 95 (Ra), R9 > 90
• Input voltage: 120, 208, 240 or 277 V AC
• 4-ft length, T8 style with G13 base (Medium Bi-pin)
• Compatible with existing fluorescent ballast systems (UL Type A - ballast compatible) or without a ballast (UL Type B - ballast bypass)
• 18 Watt power consumption
• 1900 lumens - equivalent to a 40W fluorescent lamp
• Not dimmable
• 50,000 hours lifetime, 5 year warranty
• Free ground shipping to USA addresses
• In stock and ships in 1-2 business days
• See our delivery policy here 

Product Overview

Bring the sun indoors! Waveform Lighting's full spectrum technology replicates natural daylight at the spectral level. With 95 CRI and R9 > 80 and a daylight color temperature of 6500K or 4000K, this lamp emits light that simulates natural daylight.

These T8 LED tubes are UL Type A and Type B compatible, meaning they can be used with or without a fluorescent ballast - compatible with virtually all display case and ceiling fixtures.

Product Downloads

  Specification Sheet 

   4000K Photometric Report

   6500K Photometric Report

Waveform Lighting 100% Quality and Satisfaction Guarantee

If you're not 100% satisfied with the performance, color or quality of your product, we'll work with you to make it right.

Simply contact us within 30 calendar days after delivery and we'll send a replacement at no additional charge, or offer you a full refund.

• See our full returns & refunds policy here
• See our warranty policy here