✅ LED light source quality: high brightness, color rendering index Ra>80, no flicker, low light decay
✅ Sensor performance: high sensitivity, fast response, strong anti-interference ability
✅ Power drive: stable voltage, high power factor, over-current and over-voltage protection
✅ Heat dissipation design: aluminum alloy radiator, low temperature rise
✅ Shell material and protection: sturdy and durable, high waterproof grade
More