12V 100W LED Power Supply, Waterproof IP67 LED Driver, 90-265V AC to 12V DC Low Voltage Transformer with 3-Prong Plug 3.3FT Cable for LED Strip Lights and Outdoor Lighting

1. Aluminum Alloy Metal Shell: The efficient heat dissipation function of the high-quality aluminum alloy metal shell ensures continuous stable operation of your devices.
2. Internal Potting Process: The internal potting process prevents moisture infiltration and physical damage, minimizing the need for frequent maintenance or repairs, thereby saving you costs.
3. Automatic Protection Functions: Equipped with short circuit, overload, overvoltage, overcurrent, and overheating automatic protection functions, ensuring your circuits are well-protected.
4. Heavy-Duty Extended Copper Power Cord: LED Transformer comes with a 3.3FT heavy-duty extended copper power cord with a 3-core plug for convenient plug-and-play.
5. Free Air Convection Cooling: With complete IP67 waterproof rating, 110v to 12v converter can light up your courtyard even on rainy days through free air convection cooling.

1. Input: AC 90-265V, 47/63Hz
2. Output: DC 12V, 8.5A
3. Power: 100W
4. Waterproof Rating: IP67
5. Operating Temperature: -20~+60
6. Operating Relative Humidity: 20%-90% RH
7. Material: Aluminum Alloy Metal Shell
8. Dimmable: Not dimmable

1. 1 X 12V 100W Waterproof LED Power Supply
2. 2 X Waterproof Solder Seal Connectors

1. Do not open or modify the power supply.
2. Keep children away from the power supply.
3. Use under the guidance of a professional electrician.
4. Turn off the power before connecting devices.

1. The LED power supply is only suitable for 12V constant voltage devices and is not suitable for constant current devices.
2. Do not exceed 80% of the rated power, as full load may affect the landscape low voltage transformer's lifespan.

1. If the device load is 100W, should a 100W transformer be chosen?

No, if the load is 100W, you should choose a transformer with a power rating higher than 100W, as all transformers incur losses during the AC to DC conversion process.

2. How to choose the right transformer?

Before purchasing, check the conversion efficiency. If the 12V LED driver has an efficiency rating of 80%, the optimal and long-lasting load would be approximately 80W (100W x 80%) or below.

3. Why does the transformer heat up during operation?

The transformer generates heat during the conversion of AC to DC, as the consumed electrical energy is converted into thermal energy. However, there's no need to worry. The high-quality aluminum alloy casing is designed for efficient heat dissipation.