The conventional high pressure sodium lamp is easily to be broke. The problem is in two aspects, the overheating will burn out the bulb, and the instant starting current is too large. How to prolong the lifespan of the LED Sports Light is the thermal management. With well-designed thermal management, ventilation structure, the E-lite LED Sports Light could use for 150,000 hours with little-to-no maintenance. That is incredible. The power supply for E-lite is from mean-while, which is no flashing and no damage to the lamps.