Lighting adjustable power supply

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{"cid":"196366","pid":"30022529","pimg_url":"\/\/img1.b2bforus.com\/5e\/2f\/a57c97a3a028\/product\/111943953_s-w400xh400.jpg","name":"Stable Output 300watt smps 12v 25 amp switching power supply for LED Advertising Display","attrs":{"Price":"$18.10(1 - 199 pieces) $17.70(200 - 499 pieces) $17.20(>=500 pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Dingsheng"}}