Model: HB-C02TE, Input: 100-240 VAC 50/60Hz 5-25W, Output: 3kV 30mA, weight: 128g, Operatioal environment: -25???-40??? Size: 130 x 31 x 18.5mm / 5.11''x1.18''x0.73'' (L x W x H), Wire length: about 10.5 inches Protection of abnormal conditions: Over heat protection, Short circuit protection,Input overpressure protection. Safe Material???Using safe and stable,the Neon Light Transformer is made of Inner flame retardant plastic and Figure flame retardant plastic. Application: suitable for continuous work light sign and large billboard with flashing, full-color scanning control. Moisture and Waterproof: Fully enclosed potting,Moisture and waterproof. It can be placed in the open air, suitable for any outdoor occasions.