PSA: UL1994 Standard 4th Edition Published

UL1994 Standard 4^th Edition Published

Underwriters Laboratories Inc recently published the 4^th edition of UL1994 – Standard for Luminous Egress Path Marking Systems dated May 29, 2015. This new edition of ANSI/UL 1994 includes a revision to the Color Temperature Range for LED Activation Source in paragraph 33.2.3.

The LED-related details in Paragraph 33.2.3. now say the following in the 4th edition:

33.2.3

3) LED – Any lamp configuration, 4000 – 4500 K color temperature, seasoned for minimum 2 hours.

The Standard UL1994 is available for purchase at http://www.comm-2000.com.

The American automaker is looking to apply photoluminescent lighting for the following applications: vehicle trim and fabric, interior and exterior moving designs, vehicle graphics, bin lamp, device holder, vehicle console, lift gate lamp, color changing dome map lamp and vehicle step lamp. Read the details here.