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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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.
- Q: How to identify what the real eye lamp?
- According to statistics, the workers engaged in copy writing and many of the students, many patients are caused by improper use desk lamp of eye myopia. In advocate "energy saving, health, environmental protection" fashion today, LED the desk lamp that shield an eye become the first choice for many consumers buy lamp. x0d Angle LED the desk lamp that shield an eye to consider the desk lamp that shield an eye is the most fundamental essence, is to solve the problem of stroboscopic x0d the desk lamp that shield an eye eye principle of be particular about is adopted to reduce the number of stroboscopic electronic ballasts, 50 hz ac electrical signal can be transformed into stable amplitude of high frequency signal, and thus can reduce the eyes when using affected by light stroboscopic. Electric light source experts of a stroboscopic analysis: light stroboscopic indeed can cause eye discomfort, such as ordinary kept flashing fluorescent lamp generates 100 times per second, cannot adapt to people's eyes, but when the lights flashing the number of times per second increases to a certain extent, imperceptible to the naked eye, the eye will be relatively comfortable. And it cannot fundamentally solve the problem of desk lamp no stroboscopic, and as a LED the desk lamp that shield an eye, using the latest electronic constant-current technology, combined with dc power supply, eliminates the current constantly changing, thus fundamentally eliminating the stroboscopic. x0d with good quality of the lamp that shield an eye light close to natural light x0d
- Q: sk next incandescent lamp, led lamps and halogen lamps have what distinction, which better
- So only the halogen lamp, but is low voltage halogen lamp, need a rectifier, and halogen lamp itself temperature is high, pay attention to the heat dissipation, color rendering index selected 90-100, color WenXuan 2700 k, the best for you.
- Q: The led bulb loaded on the adjustable light lamp is broken
- Estimate the dimmer lamp does not support adjust the use of leds, please check the desk lamp for light source, and then determine whether or not suitable
- Q: Led lights can use how long
- 100000 hours are brag, capacitance is short of this life, about 30000 hours
- Q: The LED fluorescent lamp color temperature probably how many is the best
- Recommend the answer seems to had mixed color and color temperature. Color temperature is lamp environment, generally the color temperature of lamps and lanterns around 2000 k to 8000 k. Below 3000 k, called warm; More than 5000 k for cool color to move; Recently, between 3000-5000 k is defined as in the temperate zone. Color temperature has no good or bad, is built in design and lighting designer in accordance with the choice of theme design intent. In general, dining room, bedroom sweet place choose warm color to move, such as office, classroom choose cool color to move. In the temperate zone in recent years, mostly used for multifunctional facilities, but also be used office, interpreted as tempered let work environment atmosphere.
- Q: LED lamp in the 4 v lead-acid battery charging problem!
- Does not restrict discharging termination voltage, lead-acid battery charging voltage from 4.6 V to 4.8 V. Constant current charging, small floating charge current, constant voltage is usually charge for 10 hours, one night, to artificial electricity stops charging.
- Q: Baby what kind of table lamp? The LED lamp can be eye really?
- Not so fantastic is LED light switch frequency very fast, because mostly constant current power supply, so stroboscopic barely see, eyes can't feel you anyway. So in the eye. The main electricity savings, because is the fourth generation of light source, photoelectric conversion efficiency is higher than the first generation of the candle to the heaven. As the downstairs said, the equivalent of 13 w 5 w energy-saving lamps, 40 w incandescent lamp. Even more playing god.
- Q: Study desk lamp high-power led is more appropriate
- Preferred the desk lamp of dc, because traditional 220 v ac 50 hz residual current fluctuations, causing light stroboscopic phenomenon. Stroboscopic is easy to cause eye fatigue, vision loss, deepen myopia. And preferred light yellow light, the light is warm, warm and comfortable, stable, not dazzling. Another is to see whether there is ultraviolet (uv) radiation.
- Q: What kind of light the lamp that shield an eye?
- The desk lamp, LED is better, although it will still more expensive than energy-saving lamp or the light bulb, but value: the choice of the LED to have the following key points: first, to see the shape of the LED lamp bead, must be patch (that is, a piece of aluminum substrate has a lot of square yellow dots), if the little lamp bead is spherical or several high-power lamp bead, decisively abandoned, because those are the old, bad for your eyes, just before the LED haven't rolling development to the mature technology;
- Q: Desk lamp good still tube of good to buy LED strips? Search light tube usually can use a few years need to change?
- A low power consumption and lower power LED that LED the working voltage of is generally 2-3.6 V. The working current of 0.02-0.03 - A. That is to say: it consumes the electricity is not more than 0.1 W. 5, green environmental protection, high efficiency and energy saving, the LED is made from non-toxic material, unlike fluorescent mercury can cause pollution, at the same time, the LED can also be reused.
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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
OKorder Service Pledge
OKorder Financial Service
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