... 45mil/ 45mil-G1 chip 4.Epistar 45mil 40W LED module 1. Part No.: LSP-600-40W option1: 10SX4P 30-34Vdc and 1200mA ... ; 2. LED driver:40W, output voltage: 30-36vdc and 1200mA(10Sx4P type)3. Luminous: ... material copper baseNet weight 42g 50W COB LED: lsp-520-40W COB LED Guangzhou international lighting exhibition 9-12th, June, 2012 ...