This multipurpose LED lamp TV backlight tester is a versatile tool designed for measuring LED strips and beads, making it essential for ensuring the quality of LED light sources. Featuring automatic detection of output voltage and current, this tester offers a convenient solution for testing various sizes of LED backlights without the need to remove the screen. Key features of this LED lamp tester include intelligent regulation of voltage and current, providing protection against burning lamps and electric shocks, along with reverse protection for added safety. Its high brightness and accurate judgment capabilities enable precise testing of LED TV backlights and other LED light sources of any size, while the wide voltage input range ensures compatibility with a variety of components. With specifications such as a plastic construction in white color, a power rating of 12W, and input/output voltage ranges of 85-245V and 0-300V respectively, this LED tester is a reliable and compact tool for testing LED light sources efficiently. Additionally, the package includes essential accessories such as a power cable, test pens with a line, and a user manual for easy setup and operation. Perfect for dropshipping services, this LED lamp tester promises quick processing of orders with priority shipment and the option to exclude receipts, invoices, and promotional material from the package. Moreover, the support for CSV/Excel file dropshipping and the availability of products from a large company in Shenzhen, China, ensure a seamless ordering process for customers looking to source quality LED testing tools.