When buying outdoor LED displays, many assume IP68 is always better than IP65. Is this really true? In fact, these two ratings follow entirely different waterproof design principles. The core difference：water jet resistance vs. water immersion resistance IP65: Water jet resistance IP65 can withstand low-pressure water jets from any direction (12.5 liters per minute at a pressure of […]
IP65 vs IP68: Myths and Truths About Waterproofing for Outdoor LED Displays
