High-end Led Motion Sensor Lights Bulb

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1.Structure of Led Bulb Light Description：

1.Working Voltage: AC110-245V
2.Base Type:E12/E14/E27

3.Power: 3W(2-8w)

4.Lumens:110lm/w

5.PF>0.8

6.Material: Glass

7.Driver type: Constant current

8.Lifetime:50,000hours

9.Available Color: WW: 2700-3200K, NW: 4000-4500K , PW: 5800-6500K

2.Main Features of Led Bulb Light:

A. High brightness, led bulb energy saving, environmental-friendly.

B. High heat conductivity, low luminous decay, no ghosting.

C. Advanced technology, exquisite workmanship, proprietary design.

D. Our LED bulb easy installation, free maintenance.

E. Quality in priority, clients the upmost.

F. Super long life span up to 50,000hours, constant-current driver.

G. No UV and infrared radiation, an safe cold-light source.

H Low maintenance and short payback period.

High-end Led Motion Sensor Lights Bulb

Q: LED thread specifications for bulb bulbs?: Specifications also include bulb, E27, E26, B22, E14, G10, E40;E27 specifications are in the majority.

Q: The difference between an incandescent lamp, an energy-saving lamp, and an energy-saving LED bulb: 4 and three is different. An incandescent lamp relies on heating the electrode wire to send out visible light. The energy-saving lamp releases the electrons by conducting the electrode wire, while the LED light is led by the diode.

Q: Why is 3W's LED plastic bulb so cheap on the market? Is there any drawback to the price difference between aluminum and aluminum?: The difference of power factor is large, and the resistance capacitance pressure drop is below 0.5 PF. Constant current and constant voltage drive PF over 0.9. The resistance drop pressure is really attractive, after all, the price is there. The average person doesn't understand the look.

Q: What's the cause of the noise during the aging of LED bulb bulbs?: The sound may be come from the power supply module components aging or faulty soldering and desoldering. LED long life, but may also be some problems.

Q: What are the driving IC used in LED bulb?: Commonly used LED driver is based on the number of different W set, and now out of the drive program are quite a lot, according to customer requirements will also limit the number of different drivers IC.

Q: Led the bulb is flashing. What's wrong with it? How do you fix it?: There are several cases of flashing lights:There is one to three flashes when the switch is switched off. This is due to an incomplete discharge of the electrolyte in the power supply.The power supply is flashing fast. This is the quality of the power supply problems, there are many specific reasons.It is found that the design of the power supply is related to the structural design of the lamp due to the insufficient margin of the power supply and the increase of temperature!

Q: How to identify Ic constant current LED bulb?: Another is to destroy the bulb and see the power inside the bulb. Not a constant current power supply, only some capacitors, diodes, resistors, and the like. The constant current drive, in addition to the diode electrolytic capacitor, there is a 6 foot IC and a triode, there is a high frequency isolation transformer. To make it clear, you can take a look at it.

Q: Are there any differences between negative ion bulb and LED bulb?: LED bulbs are made by plug-in lights or SMD or high-power LED, and there is no built-in negative ion generator.

Q: LED bulb lamp. Is there a good drive or no drive? Is the lamp of good or integrated?: LED bulb lamp, are driven by a power of the ordinary small beads, driving is very simple only rectification, filtering, limiting the number of components is another large power SMD beads, this drive is more troublesome, SMT SMD components, and double plate, both have the element.

Q: Secret LED bulb bubble price difference why so big?: Power Supply。 Good quality will be equipped with power supply, usually in the lamp cavity. And low prices are put on the lamp board with several capacitive resistance to deal with

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