Some landscape lighting systems have lights built into the fixture, but others require outdoor LED light bulbs. At first glance, all LED light bulbs that fit your fixture look the same, but prices range from $1.70 to $45 for individual bulbs. What the heck? Sean Mullarkey of LUX Landscape Lighting explains the quality difference and how it affects the appearance and longevity of your landscape lighting. Get all the facts, and make the best decision for your system!