ROBERTSON 2P30015 LD010V012TIA Quik-Pak of 10 LED Drivers, 1-10 Watt, 100-240Vac Input, 40-830 mA Constant Voltage, 12Vdc Output, Normal Power Factor, (Formerly LDPN2010V12IVT) Under Voltage Lockout, Over Temperature, Over Voltage, Overload, Short Circuit, and Transient Surge Protection and Fault Tolerant Circuits for Safety & Reliability, Screw Terminal for Easy Connection. Full 3 year warranty ONLY if Amazon Seller is ROBERTSON Worldwide, at a Maximum Case Temperature of 75C. Ambient Temperature Operating Range -4F to 130F UL Recognized Component, UL1310 Class 2 Power Unit, FCC Part 15 Class B, Meets UL94V-0, Meets ANSI C82.11, CE Rated, IP20, NO PCB's, RoHS Compliant Also offered as a single quantity by ordering the ROBERTSON 3P30015 LD010V012TIA Take advantage of ROBERTSON's 60 years of electronic design and quality manufacturing experience