Why NDT?

Nondestructive testing (NDT) is a procedure used to examine and/or inspect materials and components to locate surface and subsurface defects in a way that allows such materials to be examined without changing or destroying their original design or structure.

NDT plays a crucial role in everyday life. It is necessary to assure structural integrity, safety and reliability in aircraft, motor vehicles, pipelines, seafaring vessels, bridges, trains, tunnels, power stations, refineries and oil platforms, all of which are inspected using some method of nondestructive testing.

Spectroline NDT Lamps are compliant and have the best beam profiles.

Spectroline NDT Lamps are trusted by industry professionals.

Nondestructive testing is also a quality assurance production and management tool which can provide impressive results when used correctly. It requires an understanding of the various methods available, their capabilities and limitations, knowledge of the relevant standards and specifications for performing the tests.

Materials, products and equipment that fail to achieve their design requirements or projected life due to undetected defects may require expensive repair or early replacement. Such defects may also be the cause of unsafe conditions or catastrophic failure, as well as loss of revenue due to unplanned shutdowns.

Spectronics Corporation manufactures a wide array of medium and high-intensity inspection lamps and products that are used to detect and identify surface and subsurface flaws in the performance of nondestructive testing utilizing the visual inspection, liquid penetration and magnetic particle methods.

NDT Application icons

Our ASTM, ISO, and Rolls-Royce Compliant inspection lamps are unmatched in quality and meet all recent benchmarks set forth by industry committees.


No other manufacturer offers such a vast selection of lamps to meet specific industry demands and improve inspection quality around the globe.

Key features of Spectroline UV-A LED Lamps:

  • Bright, wide beams
  • Uniform coverage areas
  • Rugged, durable designs
  • Lightweight
  • Cool running
  • IP rated
  • ASTM E3022, ISO 3059, and RRES 90061 compliant

Nondestructive Testing Inspection Lamps

Spectroline® is the world leader in developing the MOST comprehensive handheld and overhead LED UV-A lamps for NDT, Forensics, and Specialty Applications, including ASTM E3022 and Rolls Royce Compliant versions, as well as UV-A LED replacement bulbs.

Note to all customers who are searching for our traditional bulb lamp series (BIB-, SB-, FC-  series).
Please be aware these are completely discontinued since technology has migrated to more reliable LED UV-A lights.


The VIVID™ UV-A LED replacement bulbs can be used in your traditional Spectroline® brand HID lamps,
converting them to LED technology.


We offer a variety of Handheld, Overhead, Headlamp/Flashlight UV-A LED lamps which can be found here.

For more information, please email your customer service representative.