LED Desk Lamp Black Plastic + Silver Aluminum Alloy Finish
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 50000 pc/month
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Specification
LED Desk Lamp Black Plastic + Silver Aluminum Alloy Finish
With the development of technology, owning a smart desk lamp is very helpful for our life.
Features:
Durable:
- LED bulb lifespan over 25 years, no bulb changing troubles anymore
- High quality engineering plastic, piano white finish
Energy-saving:
80% less energy cost than incandescent lamp, Eco-friendly.
Healthy:
- Flicker-free natural light, ease for eye
- No mercury, No UV, No radiation, No noise
Convenient:
- Elegant foldable design, occupies less space
- 18" tall, fits well with PC monitor, no glare reflects on screen
- 60min auto-off timer, handy for bed reading before sleep
- 5V/1A USB charging port, refuel your phone conveniently
- 4 lighting modes:
* Reading: cool white light helps you enjoy the reading without eyestrain
* Study: brightest cool white light, each word become so clear on the book
* Relax: cozy warm light drive all your stress away, leisure time!
* Sleep: comfortable warm light, good dream awaits
- 5 level brightness, simply touch the "+/-" to get ideal light
Advantage:
1.Rotatable arms and lamp head, made from durable plastic and aluminum alloy.
2.Comfortable, flicker-free and ghost-free lighting for reading/work/study; pleasant on the eyes, causes less fatigue
3.Energy efficient: uses 75% less energy than incandescent lighting for the same level of brightness
4.Strong base supports the lamp so it doesn't topple over
5.Modern design meets traditional lighting - naturally blends in with your home or office
Specification:
Model: | CNRD-1118 |
Material: | PC+ABS+SMD |
Voltage: | AC100-240V DC 12V |
Lumen: | 600lm |
Color Temperature: | 6000k |
Function: | 4 lightning modes |
Application:
FAQ:
1.Q:What's your payment terms?
A: T/T or L/C
2.Q:When could you send me the samples
A:2-3days
3.Q:How long is the bulk time?
A: About 8-25days
4.Q:Do you also sell other kinds led lights?
A:Yes, we also supply led bulbs, spotlights, led light, led tube light ,ceiling light etc.
- Q: The led rechargeable lamps useless can also be used for a long time
- I am LED lamps and lanterns is developed. LED lights actually there is no essential difference with traditional use of lamps and lanterns.
- 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: I'm doing a LED desk lamp, can be through the outside light intensity automatically adjust the brightness of LED, using PWM technology, how to do excuse me
- With photosensitive components after sampling the operational amplifier amplification, then send the feedback signal input terminal of the PWM controller, light to adjust the sensitivity of the feedback signal strength by adjusting the op-amp magnification (resistance), no need for A/D converter and SCM, that is too complex, workload big cost is high. A photosensitive diode, an op-amp, a PWM controller (e.g., UC3843), plus a few resistance capacitance inductance, there are ten yuan or so.
- Q: The effect of rechargeable lamps and benefits
- Rechargeable table lamp's biggest advantage is that can do blackout lighting. Secondly can treat as mobile lighting, car, camping, instead of a torch, and so on.
- Q: Use LED lamp plant useful? Useful for which plants, which plants useless?
- LED lights line downy, spectrum pure, no ultraviolet light. 1, energy saving. 2, long service life. 3, good applicability, due to the small size of the single star LED, can be made into any shape. 4, short response time, is the ns (ns) level of response time, while the common lamps and lanterns is ms (ms) level of response time. 5, environmental protection, no harmful metals, waste recycling easily
- Q: LED the desk lamp that shield an eye the choose and buy, should consider what respect?
- Now is better the desk lamp that shield an eye to choose the low voltage dc power supply, safe, no electric shock hazard Cold light source options, select light source, high brightness, high luminous efficiency/low energy consumption, no ultraviolet and infrared radiation. Also need to consider the color rendering index of lamps, light color rendering index is 100, color rendering index of desk lamp, the more close to the sun color rendering index, adaptable people eyes, eyes, vision health. With and without glare is also an important standard, because dizzy light is one of the important reasons of causing visual fatigue, can choose light measurement, the desk lamp of surface light source, because traditional desk lamp can directly see light point, more dazzling, side light can't see the markers, the light is downy, uniform. Select the adjustable brightness or color temperature LED the lamp that shield an eye, because of different scenarios, different weather, the brightness of the light or there will be a certain color temperature, on-demand light distribution, science more eye. (I had to use of the lamp, can consider)
- Q: Why my desk lamp light will keep the cell phone camera shows and white flashing light and shade stripes
- This is because, you are the light source is not continuous, it is actually in the rapid flashing, just flicker frequency too quickly, the human eye cannot perceive, so feeling is always in the light. Mobile phones, unlike the human eye, sensors are refresh regularly, when the refresh rate and light stroboscopic rate when there is a mathematical relationship, you will see the stripes, when the refresh rate and blink rate just appear a integer times, stripe can rest on the screen. This and use digital camera CRT screen will appear flashing is the same.
- Q: Led lamp, good point light source or surface light source
- Led has blue light damage, not only with long time eye fatigue This is my least favorite Use dc after light lamp, now is very good Basic do not have the feeling of fatigue
- Q: Led desk lamp suits, how many watts of the led lamps are very high colour temperature
- The more expensive kind of have the diffuser plate, similar to large screen LED backlighting, so look more even not searching eyes
- Q: Consult the LED rechargeable lamps not to save battery What do I do
- Rechargeable battery for a long time will dry up, also can't charge into the electricity. There are quite a most batteries still can repair good,. Carefully open the sealing with a small needle to fill some of distilled water, if can't find the distilled water used to drink pure water to also go, but remember that not too much, can see the wet inside. After filling water seal sealing again. This way can indeed repair quite a most can't use the battery.
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LED Desk Lamp Black Plastic + Silver Aluminum Alloy Finish
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 50000 pc/month
OKorder Service Pledge
OKorder Financial Service
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