About us

What makes Eulum Design Special?

At Eulum Design it is our philosophy to design, develop and manufacture the most efficient LED lighting products possible. Most of our products are supplied with ‘on-board’ driver circuits to optimize the efficiency and performance of the diode which gives 3 major benefits:

  1. Off the shelf constant current power supplies can be very inefficient as they are designed to operate over a wide range of LED configurations. The datasheets for these devices often will show an efficiency specification at the best possible operating condition, while the efficiency for your particular LED configuration could be below 70%. Eulum Design optimizes each on-board driver for the LED load it is designed to drive, often reaching efficiencies as high as 97%.
  2. Our on-board current control circuitry is designed to operate from a standard 24VDC supply that allows simple and efficient power distribution using thousands of readily available power supplies from hundreds of suppliers across the world.
  3. The on-board driver allows our designs to directly monitor the temperature of the LEDs, and make adjustments to the current control to ensure a long lifetime, even under fault conditions such as an undersized heatsink.

Futureproofing

Because we design and manufacture the current control circuitry in our luminaires and light engines, we have the ability to decrease the drive current in response to inevitable industry improvements to the efficiencies of the LEDs. This allows us to easily maintain constant brightness levels within a product line from year to year. If a luminaire is damaged or our client expands their space and additional luminaires are required, we can provide new luminaires that produce the same light output as the ones installed previously.

What are the standards for LEDs?

At this time, there are no unified standards for the manufacturing of LEDs and debate is ongoing as to the proper ways to test them for brightness, color quality, and lifetime. At Eulum Design we test all of our luminaires and LED light engines to ANSI (American National Standards Institute) standard LM79. This standard defines the latest industry-approved guidelines to test the true output of the luminaire both in total circuit efficacy and lumen output by an independent laboratory.

Approvals

All Eulum Design luminaires comply fully to EN60598-1 and are tested to ANSI LM79

Eulum Design is an ISO9001 registered firm

Eulum Design takes it’s ecological responsibilities seriously and as such we

  • Lead free solder in compliance with RoHS requirements
  • All Aluminium used has a minimum 20% recycled element
  • All packaging is recyclable
  • No harmful solvents are used and where possible the use of solvents is avoided