5W Eye Protection Desk Lamp

Ref Price:: $10.30 - 20.60 / pc

Loading Port:: Shenzhen

Payment Terms:: T/T

Min Order Qty:: 10 Pieces pc

Supply Capability:: 5000 Pieces Per Month pc/month

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‍‍5w eye protection desk lamp

Functions:
1.scale aluminum alloy lamp head
2.mp arm and base detachable, make the color box compression
3.tra-thin base
4.color temperature light modes: cold, warm and cold & warm mode
5.grade brightness touch dimmer
6.th ON/OFF touch key
7.th study mode, relax mode and natural mode
8.ldable and rotatable, the lamp head foldable and left-right rotatable, the lamp arm front-back adjustable, the lamp body rotatable in 360 degree on the base.
9.tachable, the lamp can be detached from the base, easy and compact for packaging
10.2V power supply

Advantages:

1.uminum alloy lamp head, looks upscale
2.mp arm and base detachable, compress the package and save the shipping charge
3.o-friendly, mercury free, radiation free
4.e-protection: uniform and soft light effect, anti-dazzle, relieve visual fatigue
5.C temperature light modes, applicable to different study & work modes
6.perb light quality: high luminance light effect, high purity, high color rendering
7.ficient heat dissipation
8.ergy-saving: low power consumption
9.ng lifespan (more than 35, 000 hours)

Product Description

Materials: ABS + PP + metal plate + aluminum alloy
Color: white, black or customized
Type of LED: 5730
Number of LED: 36PCS cold: 24PCS, warm: 12PCS
Maximum wattage: 8W
Light color temperature: cold: 5500K warm: 3000K cold & warm: 4400K
Lamp lifetime up to: 35, 000HRS
Brightness: Luminous flux, 580LM
Lamp illumination: >1500lux 30CM
Color rendering index: > 80RA
Power supply: DC 12V/1A
Product N.W.: 900G
Product G.W.(with box): 1280G
Product size: 180x180x430MM
Warranty: 24 months

Packaging & Shipping

Color box size:
42*18.5*7CM
CTN size: 45*38*40.5CM
10PCS/CTN

N.W./G.W.: 13/14.5KGS

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. 3-5 business days for Sample Orders; 7-15 business days for Bulk Orders 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:I want to ask to buy what kind of bulb to eyes good, leds? How many watts: I suggest you study, do not use ordinary LED lights. Because ordinary LED lights are blue and yellow light, blue light adverse to the people, and its color rendering index and low. Hello you say this kind of situation as to how many watts of specific room to install light to protect eyesight. There is no clear regulation on medicine. Guidance: But to light and shade is appropriate, not too bright nor too dark for the best. If the children often learn can buy the lamp that shield an eye The average 30 watts around the small room can use energy-saving lamps, desk lamp can be used at the same time 12 watts around the lamp that shield an eye is better. Use energy-efficient light bulbs as a lamp bulb, 7 watts is appropriate, eyes feel comfortable, but you can buy a small guard no radiation the lamp that shield an eye, the lamp no ordinary electromagnetic radiation hazard, the lamp that shield an eye dry eye not to now, the light is not dazzling light design. In general, the bright LED lights, the brightness of the 1 watt equivalent to 20 watts incandescent lamp, therefore, used as a table lamp at close range, 3 watt LED lamp brightness should be sufficient. About the color temperature, personally think that as long as you feel comfortable, but the color temperature is too high may feel dazzling, easily tired... Might as well choose between 3500 ~ 6000 ° K. 3 w, 7 w will be stabbed eyes, desk lamp advice or use energy-saving light downier, in general, color temperature of 2700-3100 is suitable, is the warm light and natural light, white light 6400 of real life, we still use more but look for a long time, eyes will sting. There is no best, only the ideal of the lamp that shield an eye is the best color rendering of incandescent lamp, color rendering index of 99 above, by contrast, it is best for your eyes, but the color temperature is too low, only 2850 k, easy to disperse. Again, it can charge. Choose Bai Zhi lamp wattage nearly 25 appropriate up to standard? ! white

Q:What are led lamp accessories: Lamp holder, bracket, the base, screw, wire, drive power supply, LED, lamp plate.

Q:Want to buy the university dormitory with plug-in study desk lamp, LED the good good or tubes: I last year in the university, my major is electronic, originally in my common sense, because LED driver circuit is simple, and high efficiency, think it would be better, but after a year of actual experience, found that for the LED lamp cold light color, and as for the circuit quality than charging inverter type fluorescent lamp (bulb),

Q:The LED lamp male female connector can be removed?: ust pull out the power adapter, connect the utility, connection check is negative yes then connected to the mains

Q:LED the desk lamp that shield an eye the choose and buy, should consider what respect?: Optical processing, due to the LED lamps are using LED chips as light source, belong to the point light source, so the reasonable optical processing technology is very necessary.

Q:Led desk lamp suits, how many watts of the led lamps are very high colour temperature: Low-grade products in pursuit of profits must use more bad of the tube, and high color temperature, color rendering dazzling. Choose 3000 k is a little yellow, not bright. So the pipe with around 5000 k

Q:The led bulb loaded on the adjustable light lamp is broken: LED lights it is transistor luminescence is not pure resistance filament bulbs, when dimming voltage changing, the frequency is changing so affect rectifier, sudden high voltage will burn out the LED.

Q:Led the desk lamp, electronic calendar watch how to adjust?: In normal state, the LCD screen display ALARM logo above the "ALARM", according to "bring" button to open/close to sleep function, the LCD screen above "SNZ" logo will display and not accordingly. In normal state, press "▼" button to open/close function of music appreciation. When open circuit play 7 different music. In normal state, press "SET" key Celsius/Fahrenheit temperature conversion can be realized. In the above calendar clock operation, 1 minute, if no buttons are automatically return to normal state

Q:How to choose the night reading reading lamp: The desk lamp that shield an eye, the type of LED desk lamp that shield an eye of warm color, it is best to solar energy, no glare, no flicker, long time reading will not cause eye fatigue. Solar panels will absorb sunlight during the day to recharge, desk lamp power.

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.

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