Instead of a traditional switch, the NuGreen LED desk lamp has a touch ring. There’s a red light ring to show you where to touch to turn the lamp on or off. The light ring is constantly illuminated so you can find the touch area even in the dark. The lightest finger touch below the lighted ring is sufficient to toggle the power.
As a side note, when you’ve reached the end of the 45,000 hours, the NuGreen LED desk lamp is recyclable. The LEDs have no mercury to pollute the environment, and the aluminum body is easily recycled.
I’d like to recommend as well the Lite Source Neoka LED Desk Lamp, which costs just half the price of the NuGreen at Amazon and has the added virtue of folding flat for travel purposes.
NewerTechnology says the 50 LEDs in the light head consume 3.6W and produce a luminous flux of 6.5-7.5 Lm and brightness of 1600-2200 mcd. The LEDs are cool white with a color temperature of 4500K. You can expect 45,000 hours of light from the NuGreen LED desk lamp.
first announced the price of its Smart LED Desk Lamp at $149.99, but just as it shipped, the price was cut to $99.99. If you're looking for a well-designed and versatile LED desk lamp, it's a bargain.
The Best LED Desk Lamps Of 2016 -- Reactual
What's so great about LEDs, anyway? Their most attractive attribute: energy savings. This 11-Watt LED desk lamp can give you as much light as a 75-Watt incandescent light bulb. That lets you illuminate your desk or nightstand for about 1/7th the energy you're probably using now. And since the 27 LEDs in this lamp each last more than 40,000 hours, it's likely you won't ever need to change them.
The best LED Desk Lamp is the Lumiy Lightblade 1500S