Why Do Solar Street Lights Get Dimmer Over Time? Understanding LED Lumen Depreciation
Last summer, I received a complaint from a customer. “Your solar street lights have only been installed for a year. Why are they getting dimmer?
Beam Angle vs. Field Angle: Understanding B50% and B10% in LED Floodlights
When reviewing outdoor LED floodlight specifications, it is important to first confirm which luminous intensity threshold is used to define the beam angle. In the
How to Choose Wind-Resistant Solar Street Lights for Typhoon-Prone Areas
Coastal regions frequently experience typhoons and strong winds, making wind resistance an essential consideration when selecting outdoor street lights. A solar street light that performs
Lithium Battery Guide: Types, Specifications, Manufacturing, BMS, and Applications
Lithium Battery Guide: Types, Specifications, Manufacturing, BMS, and Applications Lithium batteries are widely used in consumer electronics, electric vehicles, energy storage systems, and solar street
How Long Do Solar Street Lights Really Last? A Real-World Inspection After Seven Years
Last month, a long-time customer contacted me about a batch of solar street lights installed in 2019. Over the years, the lights had become noticeably
What Does a Solar Street Light Controller Do? Functions, Benefits, and Selection Tips
A solar street light controller may be one of the smallest components in the lighting system, but it plays a critical role in battery protection,