"The Charge LED track head offers superior light output and value. Available in 10W for light commercial and residential applications or 16W when you need more brightness. Track lighting is scalable and allows you to add or remove track heads to achieve your lighting goals. You can adjust each track head individually so that the lighting is applied exactly where you need it. Long-lasting energy-efficient integrated LEDs provide a maintenance-free solution that lasts up to 5 times longer than LED light bulbs or 50 times longer than incandescent light bulbs without losing any brightness. Flo is Energy Star Certified and will save you hundreds of dollars every year on energy and maintenance costs. Meets highest standards for residential and commercial applications - Energy Star certified, cUL certified in the USA and Canada, and certified for Damp Locations." Long-lasting energy-efficient integrated LEDs provide a maintenance-free solution that lasts up to 5 times longer than LED light bulbs or 50 times longer than incandescent light bulbs without losing any brightness. Flo is Certified and will save you hundreds of dollars every year on energy and maintenance costs. Meets highest standards for residential and commercial applications - cUL certified in the USA and Canada, and certified for Damp Locations."