Features★ 105 ℃ long-life electrolytic capacitors are Adapted in the power. ★ The power can withstand 300VAC surge Input within 5 seconds. ★ Working temperature up to 55℃. ★ Bear 5G vibration test. ★ High efficiency, long life and high reliability. ★ 2 year warranty. ★ Waterproof grade: IP25. ★ Multi-protection: SCP, OLP, OVP, OTP.