Cost of the Lights. Low-end recessed lights cost between $20 and $60 each. Higher-end, low-voltage recessed lighting can cost $75 to $150 or more per light. Each light requires a housing that goes into the ceiling and a trim that covers gaps between the housing and the drywall.
Key Differences Between LED and CFL Bulbs. 1  The LED bulb stands for Light Emitting Diode, and CFL stands for Compact Fluorescent Light. 2  LED bulbs are more energy efficient than CFLs. 3  The LED bulb consumes less electricity than its counterpart CFL 75% a year in energy cost.
So for example if you are looking for replacing a 60w incandescent bulb than the right CFL bulb will need to be a 15 watt bulb. While the math for the CFL bulbs is simple, the LED bulbs are even more energy-efficient and more durable than compact fluorescent light bulb.LED requires less wattage than CFL for the same amount of light.hile the math for the CFL bulbs is simple, the LED bulbs are even more energy-efficient and more durable than compact fluorescent light bulb. LED requires less wattage than CFL for the same amount of light.