UL 300W LED Power Supply IP67 12V DC 25A, AC to DC Transformer Adapter ,100V-130V Input 12 Volt Constant Voltage Output Transformer Driver

LED Power Supply IP67 300W 12V DC 25A, AC to DC Transformer Adapter ,100V-130V Input 12 Volt Constant Voltage Output Transformer Driver

How to Choose Power Supply

◆ Power Supply should not be used to its full capacity,better 20% higher than led strip lights' wattage

◆ LED Strip Wattage= LED strip Length x wattage/m,for example: 5meter LED light strip wattage is 5m*7.2W/m=36W
◆ Power Supply Wattage : 250W*(1+20%)=300W,so we should choose a 12V 25A power supply or above it to drive it
◆ If your power adapter wattage is lower than led strip light's, this led strip light may flicker