Using flame-retardant and impact-resistant polycarbonate instead of glass, EXL-TPW series LED-based exit-light bulbs offer a more reliable alternative to conventional T6 incandescent exit-sign tubes.
In the years that I’ve been writing about energy and energy conservation (longer than I really want to admit), I’ve reported on several dramatic transitions in how we illuminate the exit signs in ...
Businesses in Oahu, Maui and Hawaii counties are eligible to receive a rebate of $40 for each incandescent “exit” sign they replace with one that is illuminated with a light-emitting diode, or LED.