Lighting accounts for an average of 35% of the total energy in a building and upgrading to LEDs can provide more than 50% in energy savings. If you add a control system, this can provide an additional ...

Amanda Blum is a freelancer who writes about smart home technology, gardening, and food preservation. Previously, Amanda has worked as a technology strategist specializing in problem solving and ...

Traffic lights might seem like they let cars stop or go randomly, but that's not always the case. Many of them use special ...

Austriamicrosystems introduced at the Light+Building exhibition in Frankfurt, Germany, today its TSL4531 ambient light sensor device family, which enables sophisticated daylight harvesting for ...

Key Points Motion sensor lights help to save on energy by automatically turning the lights off when not in use.They are most effective for lights accidentally left on often, like outdoor lights and ...

Whether you’re looking for added security at home or easier navigation at night, motion-sensor lights can provide a boost of visibility whenever you need it. The best outdoor motion-sensor lights have ...

What are the most common types of light sensors? Two of the most common light sensors are phototransistors and positive-intrinsic-negative (pin) photodiodes. Both generate signals that vary with ...