7W Underground lamp 1, Good watertight, 2, Firm, durable, 3.2years warranty 4.RGB or single color LED underground lamp:Product Description: 1.It ... can be used for squares,park ,hotel,etc; 2.Stainless steel shell,good heat dispersion ... changingInput Voltage: 12V/24V/110V/220VEfficiency: 85%Protection rating: IP67 Sell 7w Underground lamp