LED vs Incandescent Light Bulbs: Which is Better?
LED light bulbs are more energy efficient than using filament incandescent light bulbs because they waste considerably less energy in the form of heat. LED lights cost more than incandescent bulbs, but they can last up to 50 times longer and use less electricity. Most LED bulbs require a 12-volt DC transformer. Incandescent bulbs usually require using a 12-volt AC transformer. Always check the product specifications for power type before planning your deck lighting system. LED lights must be wired in parallel, not in a series, and polarity must be maintained throughout the lighting system.