Low-Carbon & Energy Saving Doulex initiate low-carbon lifestyle. Adopt new technology of green light source, extra-low electricity consumption
Vacuum Sucker Stick it to anywhere you like. Unique base design with vacuun sucker,can be placed anywhere smooth.
DIY with the shape
Life should be rich in originality. Cute shape,just do it yourself, can be arbitrarily folding and drawing, make life more funny.
White, pink, green, grey
Inner box size
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QC(Quality Control) QC Team:More than 20 professional and technical personnel.
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Q:How to identify what the real eye lamp?
And people accidentally touch can also cause accidental burns, it is for people with a safe hidden trouble problems. While the LED lamp will not produce this kind of situation, Angle lights lamps are doing reliability test of time, five desk lamp work for two weeks in a row, the lamp body, the highest temperature is no more than 40 degrees, most Gao Wudu than the environment temperature, from this point of view, the LED desk lamp more security than the general desk lamp. x0d third, LED desk lamp spectrum is the most close to the sun, and every day we at least half of the time exposed to sunlight, the human eye to adapt to the sun is the most, so add a light source can be infinite close to the sun, so our eyes under the influence of light will be more less, the human eye would feel more comfortable. So as to achieve the purpose of the eye!
Q:How many watts of led the desk lamp that shield an eye with good students
If you can just can buy the dimmer Six or seven W has super bright commonly Look at those general is only 3 w LED bulbs
Q:Home to buy led desk lamp is broken? Can someone fix it?
Led lamp production line is simpler, less complicated, general physics students will know their internal circuit structure, can also according to their own learning physical knowledge for repair, is a master of his own academic degree. If not, it may as well borrow coup. Led desk lamp is broken do next the third case is the light switch to normal, the general desk lamp can have between dark and light switch, if so, could be the governor, the interface carefully check, is there any loose or not, whether the governor is out of order, if the governor bad needs to be replaced, just stepping up strong interface
Q:Led the desk lamp, electronic calendar watch how to adjust?
In normal display MODE, press the "MODE" key respectively into the corresponding function: normal to 12 hr / 24 hr, the alarm clock - birthday reminder - timer 2.1 in normal state, press the "MODE" button to enter 12 hr / 24 hr state, then press "bring, ▼" keys 12/24 hour system transformation, press "SET" key and "bring, ▼" keys can be SET up time, date.2.2 in normal state, according to two consecutive under the "MODE" button or directly according to the "AL" button to enter the ALARM state, has "ALARM" signal display, press the "SET" key and "bring, ▼" keys can be SET up ALARM time and choose a cause ring tone, a total of 7 first music and 2 different selection of "click" sound.Press the "SET" button again to close the alarm.When the set alarm clock arrives, it will ring for one minute.If there is an open snooze function, it will ring one time every three minutes, four times.In the normal state, press the "MODE" key to the birthday alert status, press "SET" key and "target" key to SET the date and time of the birthday reminder.Press the "SET" button again to close the birthday reminder.When the birthday reminder is set, play a five-minute birthday song.2.4 under the normal state, according to four consecutive "MODE" button to enter the TIMER state, there are "TIMER" sign, press "SET" key and "bring, ▼" keys can be SET up reverse timing time, timing range: 23:59-00:00 hours.When setting time to "0:00", it will ring for 1 clock and "0:00" flicker continuously.Press any key and stop.Above 3. In normal state, the LCD screen display ALARM when the "ALARM", according to "bring" button to open/close to sleep function, the LCD screen above "SNZ" logo will display and not accordingly.In the normal state, press "enter" button to open/close the music appreciation function.When opened, 7 different music is available on the circuit.In normal state, the temperature conversion of Celsius/Fahrenheit is achieved by the "SET" key.
Q:LED lamp, 220 power supply what do you mean?
Household power 220 v.Can be directly use mains 220 v power supply.
Q:LED rechargeable lamp, what to do with the battery can't charge.
Possible reasons: 1, the LED is broken; 2, the damage of battery (this kind of desk lamp battery most poor quality). Light cannot be used when charging, so kind of desk lamp charging voltage is higher, will burn out the LED!
Q:High-power LED the lamp that shield an eye more appropriate
and to achieve the same intensity of illumination, white the most power-hungry, definite lamp is about three to five times the size of energy-saving lamps, LED the five to eight times. LED as its light Angle is not close to 360 degrees, under the same power, in the direction of the LED light, LED has the highest intensity of illumination, for example, if you use a 9-11 w lamp, LED lights do you completely can also use a 11-15 w energy-saving lamp as a desk lamp. Energy-saving lamps - LED 4 w power consumption calculation, turn on the light for five hours a day, continuous use of more than 50 days 1 KWH, a year only 7 degrees, 0.5 yuan per degree, only 3.5 yuan a year, but harm to your eyesight smaller, compared with 60-80 w white lamp code,
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:Do leds have ultraviolet radiation
No radiation, now do the LED lamps and lanterns of domestic brands, are the main foreign market, in people life health check outside of yan song, somebody else can, let's also no problem to search
Q: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.
Line loss, it is good to connect.Of course, can also according to component model and buy a change.