2014 Hot Sale Work Lamp Price With 28 Led

Ref Price:
$39.14 - 40.17 / pc
Loading Port:
Shanghai
Payment Terms:
L/C,T/T
Min Order Qty:
10 Pieces pc
Supply Capability:
100 Pieces Per Week pc/month

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Product Description:

 

General Introduction

2013 Hot Sale work lamp price with 28 LED

led table light/RECHARGEABLE LED lamp /rechargeable led desk lamp /aluminum telescoping LED lamp /TELESCOPING & ROTATABLE

 

Features:

  • RECHARGEABLE

  • dry AA batteries

  • AC 100 - 240V

  • automobile charger

  • Three-positions on/off light setting to achieve different modes. Adjustable angle for different light demand.

  • The light simulates the natural day light (full spectrum light creates non-distortion color for reading), healthy & comfortable for eyes

  • Flickering-free & gentle white light ideal for reading and general lighting

  • Durable LED prevents burning during quick & repeat switch on & off

  • A green product, low temperature, no mercury content, low power consumption (save about 80% power than an incandescent lamp)

  • Elegant design, fashionable color match

  • Strong aluminum body

 

Specification

lighting options

mode

brightness (lumen/watt)

battery run time (hour)

   battery used

charge time (hour)

position 1 4LED

night light mode

10 / 0.22

35

4 x AA NI-MH rechargeable 1500 mAh

4.5

position 2 16LED

reading mode

40 / 0.8

9

position 3 28LED

reading & general lighting mode

70 / 1.3

5

 

Accessories

Standard accessory,rechargeable batteries, AC charger,automobile charger, carry bag

 

Delivery detail:
We ship goods by UPS/DHL/FEDEX/TNT express which takes 3~ 7 days to arrive, or by air cargo which takes about one week to arrive , or by sea which takes about one month to arrive , depending on your actual requirements.


Quality Control:
100% of the lamps will be tested and keep lighting for 24 hours to test its quality reliability , and we will also test its temperature after 24 hours' lighting.
Then after it is cool we again test 100% of the lamps to see if it still work well . Each lamp should pass all these QC procedures before shipping to customer.

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Q:General led desk lamp how much a led lamp is usually how many watts
Also suggested that the lamp choose warm white color temperature (3000 k), or natural white color temperature (4000 k), light color not only warm but not dazzling, long time reading or writing homework eyes not easy fatigue!
Q:LED dual-mode folding desk lamp on external what meaning be
LED desk lamp, driving power and desk lamp is divided in two, the vast majority of dc lamp, socket is a circle with a small stick of that kind of, need with the corresponding hollow plug connected to a dc power supply. When you need to use, will drive the dc output of the power plug into the desk lamp of light, and then open the power switch, the lamp light, bright, that's the beauty of dc lamp, this is the external power supply.
Q:LED rechargeable lamps didn't work for too long, the result can't shine! How to do?
The LED itself damage probability is very small, only could be charge and discharge the battery out of the question!
Q:Philips crystal sharp LED the desk lamp that shield an eye light bulb is broken?
Is currently can't own to replace the light bulb, can only send a, but still to philips after-sales and maintenance point distribution is more wide, very convenient. LED light bulbs at present a lot of money temporarily also can not directly to change a lightbulb, Suggestions can directly go to the maintenance station please look professional help, or under the telephone consultation first, quickly to solve commonly, philips lamps and lanterns is generally one year warranty.
Q:Charging indicator has been on desk lamp, led lamp is not bright after rotary switch
Hello, if you have a multimeter, please measure the lower limit of flow resistance, the lamp easy to burn current-limiting resistor, especially when charging turn on the light. Visual blue that resistance to fire.
Q:Philips lamp with good light bulb or led
Compare recommend LED light source, compared with standard bulb more save electricity, leds are more eye, no stroboscopic price is not expensive, friendship remind a bit, choose to watch the lamp while bulb interface is E14 and E27, suggested that LZ can shop online, like jingdong amazon are allowed, the philips bulb evaluation has been quite good
Q:The lamp that shield an eye is after the light lamp or led the good
Advantages and disadvantages each generation of light source: The first generation of light source: incandescent lamp High frequency flash, blue light, radiation, tungsten wire, pollution is small, power consumption is big. The second generation of light source: traditional fluorescent lamp High frequency flash, blue light, radiation, mercury pollution is serious, the high frequency ballast. The third generation of light source: high frequency fluorescent lamp, the lamp that shield an eye, energy-saving lamps) Low frequency, blue light, radiation, high frequency electronic ballasts, alternating current (ac) light exchange tubes produced by stroboscopic light can cause eye damage the cornea and iris, causing fatigue and decreased vision, also makes them similar neurasthenic symptom such as dizziness. The fourth generation light source: LED the desk lamp that shield an eye (brands such as: children see treasure, philips, op, good vision, good light, Ming can reach, Edward, xiao, crown) Blue light (led) unique, no stroboscopic, no radiation, has the rich lighting products, low energy, mainly used in large-scale landscape lighting. The eye effect is that use adapter output low voltage dc, basic no stroboscopic, light color temperature range can be more widely, the disadvantage is that the light of the chromatography is too narrow, and has not eliminate blue light, blue light composition is too strong, easy to cause irreversible eye disease, not suitable for high environment with its eyes. Fifth generation light source: dc the lamp that shield an eye (brands such as: after light) No light, no stroboscopic, no radiation, high price, the visibility is small, single product, the mature dc technology, using the transformation output dc dc ballast light dc lamp, lighting area is generally larger, can be applied to high environment with its eyes.
Q:How many good study led desk lamp
Last year I bought her son a 7-day's, now take down the feeling is very good
Q:How to distinguish whether the led lamps and lanterns glare, is there a standard?
Wu caused cause people watching and watching! If has the attention of people is a bad light. The visual environment unfriendly! General LED panel light is good. Problem is that there are a lot of high-power lamp bead or COB integrated chips into the glare of lamps and lanterns is very serious!!!
Q:The LED lamp electrostatic test pass the corrective actions
See which part of the circuit is broken? Such as the LED part or dimmer IC. So taking measures to more targeted.

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