
1.6 hours/day: do consumers need durable LED lamps?
Our friends at the U.S. DOE Solid-State Lighting group just released a new study called the “Residential Lighting End-Use Consumption Study“. I’ll get to the punchline right away: A lamp in the average U.S. household typically runs only 1.6 hours … Continue reading 1.6 hours/day: do consumers need durable LED lamps?