Product Name: 250W IP67 Alum Case Waterproof Programmable 0-10V/PWM/Timer Dimming NFC AC/DC Switching Mode LED Driver CV/Cc Power Supply Input 90V-305V with UL Model NO.: 250ATP Pack Sealing Size: SMD In-Out: Lifting Pressure Type Modulation System: PFM Power Supply Mode: Constant Current Source Certification: TUV, CE, UL, RoHS, ISO9001 Circuit Structure: Electronic Step-down Transformer Driving Method: LED Constant Current Output Type: Single Usage: Light, Industry, Construction, Digital Products, Vehicle Trademark: WT/OEM Transport Package: Carton/Pallets Origin: China HS Code: 85044014 Product Description High Quality Production Line:Certificate:Different package(OEM) and different way to make delivery:Professional 10 years'experience of Power Adapters Production WINGTECH is a professional factory specializing in R&D and production of power adapters only,which doesn't supply any otherhot selling electronic products. That is why we can keep advanced skills and stable quality all the time. Cooperating with Famous Companies With good products and business reputation,WINGTECH has won the trust of various famous companies We've established long term partnetship with the companies as Gree , Samsung ,Walmart ETC. ComprehensiveExplanationof AC DC Power Adapters With so many years experience,it took many years for our team to creat a standard book which is used to help our clients to findsuitable adapters quickly. The particular specification of each model can help you fully understand what products you need. Top Quality Management System We have a complete quality assurance system and solutions for the products in questions to ensure products quality and ouroutstanding after sale service. Reliable ·ISO9001 Certification and Assessed Supplier on MIC. We have already passedISO factory inspection and have been an Assessed Supplier on MIC. ·AQL Acceptance Standards The final inspection shipments will be in strict accordance with the AQL acceptance standards.The power adapter shall beburntfor 4 hours under normal input and 80% rated load at 40°C +/- 5 °C ·Your smart choice We believe that wecanmeet with successonly ifour clients did it.