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:The led lamp low-grade why current sound
LED lamp, can use dc power supply, high frequency switching power supply, constant current drive power supply, can also use the 50 hz inductive step-down transformer rectifier power supply.
Q:How to maintenance of led desk lamp filled in no electricity
Possible battery charging circuit is broken, seeing you is what buck circuit, if it is a transformer or resistance and capacitance step-down circuit is relatively simple, maintenance is a electronic components, slightly understand electronic knowledge can repair myself. If it is switch power supply is trouble to repair, to professional maintenance technology to repair.
Q:Led lamp generally not transformer, why also said some led desk lamp radiation levels
LED desk lamp is actually change pressure device, it's just the name is not called transformer. LED lights need drive power, has permanently flow drive and resistance capacity drive, usually 220 v50hz ac power input. Most LED lights use dedicated driver IC (internal electronic transformer), can supply a set or more sets of LED lights, more convenient and reliable. If the transformer is unqualified, radiation levels.
Q:LED lamp in the 4 v lead-acid battery charging problem!
Dedicated charger generally 3 ~ 5 hours, about 200 ma small battery charging current, automatically stops charging. White led lamp voltage 3 v or so, so light is not on the discharge is lower than 3 v
Q:Students do homework with LED lamp to choose LED strips or LED lamp bead?
Hello, I'm in LED lamp bead, the LED strips and LED lamp, LED footlights bead do personal suggest you buy LED strips light bead, because the patch lamp bead most of small power lamp bead, better heat dissipation droop ways, LED LED footlights beads Mostly adopts zhonggong rate or high power lamp (does not exclude the use efficiency, photosynthetic efficiency, but the cooling ways than small power, and the most important is, as a desk lamp Eye is very important, high power single star light focused light transmittance is strong, can't compare with patch lamp beads of good, so buy a desk lamp, or select the LED strips lights.
Q:Led lights can use how long
10000 hours continuous working time, I have a friend in a lighting store, called the zhongshan/lighting, want to buy, you can consult him oh
Q:How to repair the led rechargeable small desk lamp
If the part is not bright, check if not bright LED's virtual welding or burning.
Q:Amount for the LED - 666 desk lamp can use charging time
Strictly speaking, it is best not to use when charging. Because: 1. Easy to get an electric shock. 1. Affect the service life of the product.
Q:LED rechargeable lamp, can you tell me how long does it take to charge for the first time?
All batteries are theoretically don't need a long time to filling the so-called active. You only need to according to the desk lamp on the manual of packaging and the charging time of charging. And desk lamp basic are marked on the package standard of charging and the longest charging time.
Q:The principle of LED the desk lamp that shield an eye
The desk lamp that shield an eye is the use of no flicker, no stroboscopic, eye fatigue, not all metal texture, elegant, classic. Using high brightness and low light failure LED strips, low voltage DC12V switch type constant current drive, no stroboscopic, no radiation. Unique polarized light membrane technology, can make the LED light uniform directional output, not glare dazzling, the prevention of myopia. LED lighting now has entered the new era, a large number of LED lighting products into the family, such as LED lights, LED lights and LED desk lamp and so on family, but still have to remind the LED lighting use less as far as possible, there are blue, especially the LED the lamp that shield an eye in the trial period, LED for auxiliary lighting. Only. There are a lot of energy levels of electrons in an atom, when electrons from high level to low level transition, electron energy is reduced, and reduce the energy into a photon emission. A lot of these photons is the laser

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