LED Q4D: High-Performance Industrial Signal Tower with Custom LOGO & Foldable Design Product Specifications Model number Q4D Input voltage DC24V/AC220V Input current Monochromatic 50mABuzzer:15mA Power 1.2-2W Protection grade IP50 Length of the wire 0.5m Light body color Transparent color + silver Light source Patch 2835 LED Light life 70000 hours Surface temperature 90dB Shiny number 60-70/min Material lampshade:PMMALamp shell:Aluminum Light Angle 360° Glow color red,yellow