Thursday, March 27, 2025
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Questions & Answers

Goodbye Incandescent – Hello….??

I, Dr. Bulb, am often asked which technology I believe will emerge victorious now that the ban on incandescent bulbs has taken effect. Will...

Lowest Maintenance Costs: LED or Linear Fluorescent?

There are mounting concerns over the efficiency of the products that power our everyday lives and our lighting is no exception. When looking for...

Ever Wonder How LEDs are Made?

Among the questions Dr. Bulb encounters on a regular basis is this: "How are LED lights made?" For those of you interested in this fascinating...

Will upgrading to LED lights increase my heating bill?

The temperatures are falling and your air conditioner has retired for the year, and now you’re thinking about replacing old incandescent bulbs with energy...

Should You Use T8 or T5 or T5HO Linear Fluorescent Luminaires to Light Your Facility?

I, Dr. Bulb, am here to add visibility and transparency to lighting technology and the topic today is totally tubular.  More specifically, should you...

Point/Counterpoint: LED Tubes or T8 Fluorescent Tubes

I love LED lighting more than apple pie, puppies, and a day off from work combined. Still, I Dr. Bulb, LED super enthusiast, understand...

Is LED Lighting Harmful to Our Eyes?

Whether it comes from the sun or from high bays, light is my absolute favorite thing. Sadly, it can be dangerous if we’re exposed...

LED Lighting for Hospitality Sustainability

When visiting LightFair International this year, I made an important discovery: a hotel’s corridors are illuminated 24 hours a day. And not just dimly...