LEDs are the most efficient and lowest cost to operate lighting available. The UberLight 2000TL is rated for up to 60,000 hours of use.
The 2000TL comes with a metal (commercial grade) c-clamp that allows the light to be easily moved.
A proprietary honeycomb lens cover insets the bulbs by 5 mm so there is no chance of the light shining in a passerby's eyes.
The UberLight's PC board converts the AC input to DC, therefore no transformer is required.
The on-off switch is conveniently located on the head of the light, unlike many other models with the switch along the power cord.