Features, 12V(16V Absolute maximum) input. Suitable for 12V Lead Acid, 3S LiPO4, 4S LiFePO4 battery setups, Boost converter for driving up to 30V(32.9V max) LEDs. Vin must be lower than LED voltage, 30W(30V, 1A) sustained output = 91% efficiency and 120mV peak to peak output ripple, Smooth, PWM dimming(5-50KHz), such as with u-controllers, Input ESD, TVS, and Reverse Polarity protection, IC has protection for UVL, Output OVP, MOSFET OCP, Diode/Inductor Short, LED Cathode Short to GND, LED Open, VOUT Short, and OTP, Includes: Simple manual and Product.