... factory experience 3.used for electrical equipment led 24v indicator lamp Features:1Input voltage:2V,6V,12V and 24V LED, 220V ... lamp3Insulation resistance: ≥1,000MΩ4Dielectric strength: 1,000V5Panel cutout(dia.):Φ7, Φ106Top shape available:round,round metal top,mushroom7Colors available:red ... ,Orange,bule,white8Certification available:CE, CQC, RoHS led 24v indicator lamp