40Led High Bright Led Desk Clamp Lamp
- Ref Price:
-
$15.45 - 20.60
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 200 Pieces pc
- Supply Capability:
- 50000 Pieces Per Month pc/month
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General Introduction
40 LED clamp table desk lamp with touch switch
input : AC 100~240V 3W
luminous flux: 160 Lumens
Specification(with touch switch)
Item No | LG-CL401 |
cable | 200cm |
Color | silver |
Package | Color box |
Input | AC 100~240V 50/60Hz |
LED Power | >3W |
Feature
Flexible neck lets you position the Light where you want it
LED lasts up to 50,000 hours--anywhere, anytime
with touch switcheslong lifetime, convenient
Sleek, high-tech design in black or platinum color
Can put and use on the tabletop directly
Uses less than 200mA of power
Soft light illuminates your around the tabletop but wont disturb others
40 LED White LED helps preserve night vision
with external power source necessary---AC power 100~240V
Packing
Product weight | Package weight | Carton | Carton MEAS | GW | NW |
480g | 700g | 8pcs/CTN | 55x40x28cm | 6.6kg/CTN | 5.6kg/CTN |
Color(or white) Box Package size: 185 x 130 x 245mm | |||||
Our Services
1-Customized logo is acceptable
2-Changing the shape, color is acceptable
3-Develop on artwork & development is acceptable
4-Assistant on artwork development is acceptable
Before Orders:
If possible, please tell us what's the purpose for using it, so that we can recommend you the best package. Of course with best price to you!
Any other request, please feel free to let us know.
SAMPLES are avaiable before order.
OEM & ODM service is also avaiable
Our R&D department have more than 20 professional and technical personnel.We had help customers produce many OEM products for American Market,Germany Market and UK Market.
Delivery:
Shipping Service | Estimated Delivery Time |
DHL | 2-8 business days |
FedEx | 3-8 business days |
TNT | 2-10 business days |
UPS | 1-7 business days |
EMS | 6-14 business days |
ePacket | 7-12 business days |
China Post Air Mail | 7-15 business days |
China Post SAL | 14-30 business days |
By sea | 30-40 business days |
1. 3-10 business days for Sample Orders; 7-40 business days for Bulk Orders.
2. "Business days" means Monday-Friday, excluding holidays.
3. DHL and UPS cannot ship to military or P.O. boxes address.
4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.
- Q: Led lights can use how long
- This LED lamp bead and heat dissipation And processing technology. Do good can reach 80000 hours Even 100000 hours. Finished the test last week Accelerated aging 3000 hours A 25% drop in flux.
- Q: LED lamp base fever is normal
- Soon open lamp base is a bit hot, it is possible, because the LED need to drive to work, drive a similar electronic transformer, provide the LED constant current work, if the drive power design are critical, the switch of the transformer, power tube heat dissipation is not good, and relatively large current, will be hot
- Q: LED lamp stroboscopic serious, can you tell me the reason?
- Use digital camera LED lights have similar moire interference, should be a digital camera sensor scanning frequency and multiple leds blinking frequency with a certain relationship, lead to no photosensitive sensor some particular locations and appear black stripes. According to the phenomenon that the LED lamp is resistance capacity drive is premature. In general, if the LED lights use resistance capacity device driver, then stroboscopic frequency twice of the ac power frequency, i.e., using flash frequency 50 hz alternating current while the frequency is 100 hz, with 60 hz ac for 120 hz - under the frequency, the human eye or is there a way to identify: the five fingers outstretched rapidly oscillating in the lamplight, if can see "a lot of fingers in the middle of the swing range (shadow), you can judge the LED use the low frequency pulse power supply driver. If the LED is used inverter type constant current power source, then stroboscopic frequency up to 40 ~ 200 KHZ, wiggle the fingers in this light, the human eye of persistence of vision has been unable to form such as "image of guanyin", so it can be the difference between the judgment
- Q: Long amount of brand of LED desk lamp capacitor charging Fried v100uf 50
- This kind of LED desk lamp, 220 v power supply is to step down by means of capacitance current limit, once the no-load, after rectification voltage will be increased to 310 v, 220 v x under the square root of 2), seconds kill the capacitance of the withstand voltage 50 v. So this failure, you must first check whether the no-load and load of power supply circuit is normal battery, check the battery cables are broken, the charging current limiting resistor is burned, if these are no problem to check current limiting capacitance itself isn't breakdown (usually the breakdown causes 220 v over-current, empty trip meeting).
- Q: Do leds have ultraviolet radiation
- No radiation, LED light-emitting mechanism and fluorescent lamps, white LED is blue chip produced by LED fixed frequency of blue light special phosphors emit white light, so need not worry completely with uv radiation. Unless you buy is the uv LED.
- Q: LED the desk lamp that shield an eye to choose good warm light or white light is good?
- There is no white or warm white light, white light (more than 5000 k) bright point, feel good, as the object dyeing, less suitable for things looked fine, warm Bai Guangguang color yellow (below 3500 k), similar to the incandescent light, give a person with sweet feeling, suitable for one set his mind at to do something, but there are certain dyeing effect, also need not too extreme, actually can buy demitint between 4000-4500 k, with only a little yellow not had to take care of?
- Q: Pupils to do homework with good desk lamp is yellow light or white light is good
- Desk lamp is good, eyes comfortable is the most important. Actually now the LED for the eyes, is really bright flashing eyes, but in the long run really uncomfortable. Old lamp luminous tube flashing LED lights, dazzling, entanglements...
- Q: LED rechargeable lamp, battery voltage is how many v?
- The working voltage of LED (light-emitting diode) on different materials are different. Ordinary do remind instructions with phosphorus gallium arsenide material in between 1.55 V - 1.85 V; Gallium nitride material in 1.85 V - 2.15 V, the LED is red, green, yellow, orange glow (double color LED a variety of colors to choose from. General working current is very small, about 5-10 ma (0.005 0.010 A) A -- -- -- -- --, the brightness is not very high, can not be used for lighting. Using is a kind of super high brightness LED flashlight, its working voltage is higher, generally 3.35 V - 3.65 V, working current is relatively large, at 30 ma -- -- -- -- -- 50 ma, high brightness. Above is reproduced, the following is what I write. You can also in the baidu search is known here.
- Q: The LED current problem? LED lamp current problem? Said wanted to plan to buy USB LED lamp to use 5 v voltage current 190 ma computer USB interface as current 500 adapter up to 1 a pick 1 a current
- Influence of LED desk lamp constant current job type electric lighting built-in dedicated drive circuit work safety circuit voltage meet (5 v) work pipe external power transmission flow LED light transmission flow always 190 ma or outside the lamp burned if can match current some power supply (5 v) against things can work more
- Q: LED rechargeable lamps didn't work for too long, the result can't shine! How to do?
- Damage is unlikely, the LED itself should be rechargeable battery has a problem, it is ok to change the battery.
Send your message to us
40Led High Bright Led Desk Clamp Lamp
- Ref Price:
-
$15.45 - 20.60
/ pc
- Loading Port:
- Ningbo
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 200 Pieces pc
- Supply Capability:
- 50000 Pieces Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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