タイトルまたは説明

TDL*2 Set with telescopic bulb Intro 1. Digital electron chip; 2. Low starting electric current(less than 8A),in favor of protacting circuit and battery .without installing other line. 3. Steady power of stabilizer can extend servicelift effectively. 4. Particular technic can stand shaking,,waterlogging and high voltage. 5&#****0;New structure, which has gotten patent by us, is very simple to infix