The Best LED Desk Lamps For 2010

by Justin on January 31, 2009

in LEDs, Lighting


Z-Bar LED Desk Lamp

LED-based desk lamps have a lot going for them. Besides being energy efficient, LED lamps run much cooler than conventional desk lamps, and you can expect the LEDs to last for 10-15 years. Watch out for poorly made LED lamps though — I have an Adesso Lamp that lost 7 of its 20 LEDs in the first year. I see many other Amazon buyers had the same problem with this lamp.

The Z-Bar High Power LED Desk Lamp

Z-Bar High Powered LED Desk Lamp

The minimalist Z-Bar High Power LED Desk Lamp is an attractive lamp that features the latest LEDs.

It has six daylight white LEDs that use only about 9 watts of electricity at full brightness (the LEDs generate about 240 lumens of light).

Z-Bar LED Desk Lamp In Rotation

The Z-Bar has a built-in 4-step dimming function that will take the light down to save even more on electricity or it can be used to create softer lighting for the task at hand. The adjustable joints can be placed in almost any position without tightening or loosening knobs or screws, simply move the light to where you need it and the lamp will hold to form.

The Z-Bar received an I.D. Magazine “best of category” award a few years ago.

The Z-Bar LED Desk Lamp is available from Amazon for around $170. It comes in three colors: red, silver and black.

The Finelight LED Lamp

This minimalist aluminum lamp is has nice attention of detail. It has a heavy cast iron base, and the LED casts a pleasant light that emulates the warm white of incandescent bulb. The LEDs consume just 9 watts, and is said to be the equivalent of a 100 watt bulb.

This lamp won the Lighting for Tomorrow competition award in 2007 for quality in solid-state lighting.

It’s available from Amazon for $268.

LED Panel Desk Lamp

Best LED Desk Lamps

This lamp, known only as the “LED Panel Lamp” by EarthTech Products has a unique feature — it uses an electronic ballast to stop power drain when you turn off the lamp. Some LED desk lamps use 8 watts when turned off, this one uses 0.40 watts. The power adapter can also handle 120V or 240V, and it can switch between 50Hz or 60Hz.

The LEDs generate a coolish white light at 5,000° Kelvin.

It comes with all the important certifications: UL, CE and RoHS.

The LED Panel Lamp is available from Amazon for about $115.
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Freeform Black LED Desk Lamp

Freeform LED Desk Lamp

This lamp, the Freeform LED Desk Lamp makes full use of the potential for minimalist LED-based design. It includes eighteen 1/2 watt LED lights, for a total of 9 watts. No word on the actual lumens generated though. This lamp is selling for $150.

The Freeform LED Desk Lamp is available from Lamps Plus.

Tri-L LED Work Light

Tri-L Rechargeable LED Light

Tri-L Rechargeable LED Work Light

Tri-L LED Light by Altus Lumen is another portable LED that works well as a desk light. The lamp has a metal housing  made out of 85% recycled magnesium (lighter than aluminum). When folded up, the light acts as a flashlight, and measures just 110×60×20mm, so it fits nicely in a pocket. When unfolded, the light becomes its own 360 degree tripod stand, and can be used as a serious worklight or booklight.

The Tri-L’s hinges are also impressive – they are made with fraction joins instead of screws. The light can be fixed precisely in any orientation you set. The Tri-L has a built-in rechargeable lithium-ion battery, which can be recharged using a USB cable (included). The runtime is about 1.8 hours for the flashlight, and around 8 hours for  he worklight once the battery is fully charged. The runtime can be extended with an optional extended battery pack.

The Tri-L will also warn you when it’s about to run out of power. It flashes for 30 seconds when its about to  shut off — you have 30 seconds before the spotlight turns off, or 10 minutes before the flashlight runs out.

The manufacturer Altus Lumen, states that 75% of the Tri-L is recyclable, and is built for easy disassembly. It is made with non-toxic components, and is LOHAS compliant.

The Tri-L sells for about $100 and is available from Amazon.

EcoLight LED Table Lamp

Eco LED Table Lamp
EcoLight LED Table Lamp

The EcoLight LED Table Lamp receives great reviews from owners (see the comments on this post and on Amazon). Made by IMG Lighting, this lamp has a unique feature: a touchpad that allows you to adjust the brightness and warmth of the light. This is possible because the lamp has both yellow and white LEDs. The lamp uses just 12.9 watts of power at maximum brightness, and produces 600 lumens.

The EcoLight is available from Amazon for around $129.

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{ 33 comments… read them below or add one }

EfficiencySeeker February 1, 2009 at 4:15 am

I do not understand why LEDs use power when turned off. Is it like a sleep mode?

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Trifty May 28, 2010 at 10:12 pm

When you turn off the light you turn of the main switch so there is no electricity to waste.

There is no need to put a light to sleep mode.

This is just a marketing gimmick to confuse the consumer.

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Johnny February 1, 2009 at 9:08 am

@ EfficiencySeeker,

LEDs are not perfect diodes (actually, there’s no such thing as an ideal diode). So, as long as there’s some voltage on the LEDs, there will be some current drain. Also, I’m guessing that a lot of the power drain while the device is off is coming from the power supply (LEDs are DC components, so you have an AC->DC transformer burning up some power) and the electronics driving the LEDs.

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yudi February 1, 2009 at 10:49 am

is it auto turn of? amazing products..

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John B February 1, 2009 at 11:00 pm

I would figure LEDs would be fine as long as you actually switch them off… An incomplete circuit is all one needs no?

My concern is AC->DC conversion as well. Cheap powerbricks are a big problem everywhere and I’m sure there are stats somewhere about how many coal plants we waste each month… Even a good powerbrick is going to drain something all the time.

What we need is progress on DC powered devices; I like that google is working on a standard for DC. What about something along those lines? Or perhaps a Energy Star for DC devices? To get certified for the label, you follow rules such as placing the SWITCH on the AC instead of the DC line– which cuts the drain from the transformer in those ‘bricks’…

Perhaps a standard for AC-DC transformers?
How about all these lights using 48V DC with 2 AC wires for switching off the brick– standardized with the same plug. This means DC wired houses and standard power bricks could be used instead of the custom bricks for each DC device that we currently have.

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John B February 1, 2009 at 11:09 pm

Oh– would be nice if you included material use and packaging into consideration. A great metal (recyclable) lamp could have a stupid package…

The last lamp looks like its plastic (what kind?) and it contains a battery… what kind?

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Yogurt February 5, 2009 at 6:44 pm

I think as time goes on you’ll see LED’s that will run on 120 volt AC . This will get rid of the inefficent transformers that are currently used. On the other hand induction technology may by that time make LED be the “betamax” of our time

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David February 6, 2009 at 6:47 am

I would like to know if you can get LED-lights in a rose colored hue? I found out by accident that I can concentrate on text much better in rose colored light.

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Andrewthion December 27, 2009 at 11:03 pm

You could always try rose coloured glasses.

;-)

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Alex February 20, 2009 at 3:37 pm

There is a led reading lamp available at Ikea for $40.
It draws 4W and is bright enough to read by.

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Geo February 22, 2009 at 8:44 am

If the power switch for the light is on the AC side, before the transformer/DC power supply; then I would think ANY light could not draw power. Someone please correct me if i am wrong.

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Jeff February 25, 2009 at 5:13 pm

Hey,

What about that new desklamp from Finelite? You should review it!
It is awesome!

You can buy it from their website here:
http://finelite.pinnaclecart.com/products/PLS_6_Watt_Desk_Lamp-36-1.html

Jeff

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dr2chase March 3, 2009 at 7:19 pm

There’s been plenty of work on power supplies; see ledsupply.com for various LEDs, lenses, and drivers. Most of the new drivers are based on switching power supplies and range between 85% and 95% efficiency. (I am a satisfied customer, otherwise no affiliation.)

LEDs are either of a specific color (royal blue, blue, green, cyan, amber, orange-red, red) or are “white”, which is obtained by mixing a blue LED with phosphors that lengthen the frequencies provided. “White” LEDs are commonly available in “cool white” (which has looks like a welding arc), “neutral white” (to my eye, very nice, though it can be greenish), and “warm white”, which looks similar to a “warm white” fluorescent tube. In each case, the light is better-looking that what you get from a fluorescent tube, and the new white LEDs are as efficient (or better) than good fluorescents, but provide better directional control of their light. To get “rose” light, you would probably mix red and orange-red with some flavor of white. I read, somewhere, that mixing several cool whites with a red gives a nice-looking light, but I have not tried that myself. A typical modern power LED (Luxeon III, Luxeon Rebel, or CREE XRE) draws between 350mA and 1000 mA at 3.3 volts, and costs about $8 mounted on a puck. Cooling is an issue; too much heat shortens their life, and they are more efficient at cooler temperatures anyway.

If you were doing do-it-yourself, you could assemble a really ugly lamp that produced in the neighborhood of 700-900 lumens of light, drawing 11 watts, for about $120 (I have exactly that under my kitchen cabinets, so the ugly is hidden from view, but the light is not. Having all the LEDs spread out across the bottom of the cabinets is also beneficial to the cooling). LEDs are still blessedly expensive; I currently use them in places where the efficiency and/or durability matters (bicycle), or where they are on often, and their low profile is beneficial (under cabinet).

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NEHA CHOPRA March 30, 2009 at 6:00 am

Check out this interesting product with LED bulbs ,,,, really interesting

http://www.studylite.in/intro.html

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NEHA CHOPRA March 30, 2009 at 6:03 am

check out this interesting lamp by BPL

http://www.studylite.in/intro.html

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Jon May 8, 2009 at 11:20 am

Nice article! just what I’m looking for… wonder where the on/off switch is.. a link to the manufacturer’s website for more detailed specs: z-bar LED desk lamp

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dbksjm June 17, 2009 at 3:17 pm

I found a nice little LED lamp in Lowes Lighting Dept. as part of Lowes’ “Portfolio” line. Only 29.99. This is a goose neck design about 20″ high. The base and lamp head are black plastic. The center shaft is metal or aluminum with a flexible point near the lamp head. The paperwork mentioned you will get approximately 10,000 hours of use. Connects to wall with an adapter. I am looking for a battery pack that could run the lamp when traveling. As with most LED lamps this one burns very cool. I’ve been running mine for about 24 hours and it is just slightly warm to the touch. One negative is that the lamp has limited adjustability but I think most consumers could live with it. Sorry, I could not find a picture of the this lamp online.

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ben August 12, 2009 at 1:22 am

these lamps are very interesting

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Elemental LED staff November 30, 2009 at 2:01 pm

Nice to see home lighting fixtures taking advantage of the low-profile/compact quality of LED lights. No more bulky desk lamps!

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mebelanda December 4, 2009 at 12:27 am

nice design.

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wildcatherder December 24, 2009 at 3:21 pm

Shutting off the AC power would, of course, be 100% off. Unfortunately, the cost is prohibitive because people prefer to shut off power at the device rather than at the wall socket. This would mean putting the transformer inside the device, which would also require larger switches to meet UL standards. Perhaps the solution is a “brick” which could be shut off via an RF signal generated down the DC wire. That would require a battery in the device to turn it back on. So it goes.

As mentioned, the 120VAC LED is the “holy grail” of lighting design .

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Andrewthion December 27, 2009 at 11:07 pm

wildcat:

yeah, yeah and yeah.

Or put the brick in the lamp base, maybe?

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Richard Bernage January 13, 2010 at 5:14 am

I actually like IMG Lighting the best. It has both cool white and warm white light and a ipod like touch sensor. I see them on Amazon (http://cli.gs/znymNh) and they are priced much less than these other products. Here is a description I found off of the website.

EcoLight by IMG Lighting

Description

IMG Lighting luminaries bring high brightness, lower power consumption lighting to the home and office. From accent to task lighting, there is an IMG Lighting luminary built to suit your needs.

EcoLight employs clean, stress free lighting LED technology that eliminates the harsh whites of fluorescent and the yellow glare of incandescent lighting making it ideal for reading, computer lighting, and general office task illumination. Employing power saving technology, EcoLight is an environmental friendly light that uses a fraction of energy required by traditional lamps. With the energy saved, EcoLight is a lamp that pay’s for itself. Touch sensitive controls effortlessly control lighting brightness and warmth. EcoLight is engineered with innovative OSRAM LED technology that provides a comfortable warm, clear lighting source.

High-efficiency, ultra-bright LEDs require no more than 13 watts of power.Unique touchpad allows for adjustments in brightness and warmth of lights.Clear, crisp, bright light is ideal for reading, computer lighting and office tasks.Durable design engineered to last for over 50,000 hours of operation. No light bulbs to replace.

Specifications

- Five year warrantee
- Touch sensitive controls: Power On/Off, Light Brightness, and Light Warmth
- Lumens: 600 Lumens Light
- Source Life: Rated for over 50,000 hours
- Weight: 2000 grams / 4.4 pounds
- Dimension: 240mm × 240mm × 544mm / 9.5in x 9.5in x 21.5in
- Color Temperature: 3500k – 6000k +/- 500k
- Fixture Efficacy: 70-80 Lm/W +/- 5Lm/W +/-50lm

http://www.imglighting.com/Home/Consumer.html

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Al January 30, 2010 at 9:08 am

the MOST efficient electric lamp is the orange-yellowish sodium vapor lamps used on some highways.

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Ernesto Young February 6, 2010 at 8:26 pm

I would have to say that IMG Lighting has the best touch sensor and color quality. Having both warm and white LEDs in in ONE light make a huge difference. The Koncept lights the quality was either way too yellow or way too white.

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George March 1, 2010 at 9:36 am

Hi,
I love their design and it’s very impressive. I’ve also found one that is also innovative and cute, share with your my discovery and I’m sure you’ll be surprised
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=120535535775&ssPageName=STRK:MESELX:IT

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Pamela 'Dax' Dean March 3, 2010 at 2:53 am

Switching off the A/C
I had such a device which I used to switch off the Christmas tree. It plugged in like a 3-way outlet expander, and the tree lights were plugged into it. The wires from it were run along the wall to a point where we could reach the switch on the end. Voila! Turn lights on and off without crawling behind/under the tree!
Someone should produce the thing in a low-profile form, and the switch could be taped onto the lamp’s power cord, near the lamp, where it would be handy.
I bought my son a remote-switched outlet adapter for an oscillating fan, but it did involve a battery or two. I’m for the hard-wired ugly gadget! Functional is beautiful!

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sweetseats March 4, 2010 at 7:31 pm

awesome led table lamps.

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Cervantes March 23, 2010 at 4:56 pm

I bought the The Flip Rechargeable LED Desk and Travel Light. The neck is too short so it doesnt put light over the center of the desk. The light is also a wierd blueish color that I can’t get use to. I’d have to say having more lumens would have also helped.

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Isabella Swan April 20, 2010 at 8:27 pm

they are really charming and nowadays it’s not only technology that makes the world go around but also design, i’m happy to see more and more innovative gadget emerging like the one below:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=120559435645&ssPageName=STRK:MESELX:IT

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Amy McReiu April 29, 2010 at 6:53 pm

Impressed by IMG Lighting. I got the black one after reading this review. The finish is just really impressive its super glossy and very finely done dual tone paint. Almost as good as my mercedes benz paint job…

Its bloody bright too. I like to dim it does well to backlight the TV (you can adjust the ecolight’s color mix to give it this nice blue color). Great lamp.

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Herrod Lattes June 30, 2010 at 3:29 pm

I can only find two of these LED Desk lamps on sale. IMG Lightings and Koncept. A friend has Koncept he uses it for accent lighting and say’s after six month the head started drooping =(

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prakash kothari July 11, 2010 at 7:23 am

i think led light is chelenging procut with comper with electric bulb&tubes because of power seving &long life. i intrested for circuit for 6/10/14/60 led lamp in series conection in put power is 230volt/50to60 Hz suply wher i got from net sight
thanks
prakash

Reply

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