LED Desk Lamp with Dimming Function 2015 New Design
- 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
Color Temperature:
2700-6500k
IP Rating:
IP54
Lamp Body Material:
ABS
:
,,,,,
Power（W）:
6
LED Desk Lamp with Dimming Function 2015 New Design
With the development of technology, owning a smart desk lamp is very helpful for our life.
Features:
1. Smart foldable design
2. PC and ABS body
3. Hand touch switch with dimmable lighting
4. Opened as table study light
5. Folded as lantern or hanging light
6. Portable for camping, travelling
Advantage:
1. No screw from whole lamp
2. No UV
3. No flicking
4. Eye-protective
Specification:
Model: | CNRD-1101 |
Material: | PC+ABS+SMD |
Voltage: | AC100-240V DC 12V |
Lumen: | 600lm |
Color Temperature: | 6000k |
Function: | 3 dimming |
Application:
F0AQ:
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: LED lamp, 220 power supply what do you mean?
- This is a desk lamp with charging function, can be directly use 220 v power supply, electric, can also charge the batteries. Tomlinson fly Lipton, op, wood, leishi, the first two high-end price is high, high performance/price ratio, and the latter two. The dense LED lighting (tao shop:)
- Q: Led the desk lamp, electronic calendar watch how to adjust?
- Ask: this desk lamp up date is right, but the week has been wrong, how to do, the year can be adjusted? Note: dldj2000 answer and I got to write on the manual of the same
- Q: LED dual-mode folding desk lamp on external what meaning be
- LED desk lamp, driving power and desk lamp is divided in two, the vast majority of dc lamp, socket is a circle with a small stick of that kind of, need with the corresponding hollow plug connected to a dc power supply. When you need to use, will drive the dc output of the power plug into the desk lamp of light, and then open the power switch, the lamp light, bright, that's the beauty of dc lamp, this is the external power supply.
- Q: Led charging folding desk lamp it can directly plug
- Charging desk lamp is LED (Light Emitting Diode) the desk lamp of the light-emitting Diode as Light source, with lithium battery and USB charging function, the LED is a solid-state semiconductor devices, it can be directly put DianZhuan into Light.
- Q: Desk lamp with led bulbs or incandescent lamps good
- Incandescent lamp: low light efficiency, high energy consumption), ac drive No blue light damage, high color rendering index
- Q: LED lamp circuit of current more conference appear what problem
- LED current assembly LED life expectancy, calorific value is big, long droop decay quickly makes the current big but light from the darkness, also is actually short service life. String or depending on the design of the circuit. The string of reasonable and important. LED type belongs to the current control device, it is recommended that the concatenated as much as possible, control current. But the list of much needed voltage too much is bad for safety. When the number of string reaches the corresponding voltage should be increased and accordingly. Such as lamp had better control transformer within the safety voltage is better, after 24 v, for example, the pressure drop of about 3 v LED, and the best in a 6-7 more appropriate, the branch with current constant flow control device for the LED work, the more number of lights, and the same number again with constant current control, this is more reasonable.
- Q: The LED lamp is bad for your eyesight?
- Thank you for the invitation. With my professional knowledge is concerned, my suggestion is that: lamp, especially children use desk lamp, it is best not to use leds. It is recommended to use 3500 k color temperature of tungsten halogen light source. Reasons for not much details,
- Q: ：Rechargeable led bulbs on the desk lamp is a few volts?
- General single LED lamp bead voltage range is 3.0-3.5 V. Your lamps of lead-acid battery rated voltage is how many? (you can have a look at a few hole, every hole is 2 v, if it is 3 hole, so the voltage should be 6 v.
- Q: Folding LED touch lamp generally will be problematic
- This topic is not answer, because the LED control method are many, and the way of touch also many, control way is very much also, only from the basic principles. Caused by electric current is the main reason for the failure of light, at the same time, the LED lamps and lanterns has typical characteristics of diode (very small voltage variation, huge current change) so, LED lights control method based on current control is the best, since it is control cannot use constant current source, but to use can control constant current source. In controllable constant current source, a switch type and linear type, because the switch type is inductance as the main device, and a sharp tuning switch frequency will cause many problems, it is easy to damage the leds, controllable linear constant current source is low efficiency, but the problem is less easy to implement.
- Q: With 10 v charger with 6 v rechargeable batteries used at the same time, that is used when mains mains, there is no mains automatic conversion electric battery. Three light bead is in series or parallel good? Add how much resistance? Step-down to to the charger? If I want the dimmer, should how to do, had better have circuit diagram
- 6 V battery should use free WeiHuXing 4 ah lead-acid batteries, the charging voltage should be 7.2 V ~ 7.5 V, and to have full automatic protection function. Can't use 10 v charger. Don't know what LED lights you choose? The working current? Positive pressure drop? These have a connection and choose the series resistance and the dimming.
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LED Desk Lamp with Dimming Function 2015 New Design
- 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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