• MSR 7W 554Lm E27 LED Bulb for Multiple Use System 1
  • MSR 7W 554Lm E27 LED Bulb for Multiple Use System 2
MSR 7W 554Lm E27 LED Bulb for Multiple Use

MSR 7W 554Lm E27 LED Bulb for Multiple Use

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Loading Port:
Guangzhou
Payment Terms:
TT OR LC
Min Order Qty:
10 pc
Supply Capability:
200 pc/month

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1. Structure of  MSR 7W 554Lm E27 LED Mini Bulb

      MSR 7W 554Lm E27 LED Mini Bulb is designed and manufactured to replace the 40W incandescent /Halogen bulb and 13W CFL, the superior SMD LED solution and purity aluminium radiator material helps the luminous efficacy high to 85LM/W, it is designed in excellent thermal management in conjoint structure by forging and stamping technology. It is Ideal for general lighting in hotels, restaurants, shops, offices and homes as it is outstanding for energy saving and friendly to envoironment.

 

2. Main Features of MSR 7W 554Lm E27 LED Mini Bulb

􀁺  Mercury Free
􀁺  UV or IR Emissions
􀁺  2 years warranty
􀁺  Powerful 6.5W = 554Lm
􀁺  Available in warm white 2800K, neutral white 4100K, Cool white 6000K
􀁺  Good color rendering index CRI 80 (CRI90 optional)
􀁺  Long life of 25,000hrs
􀁺  80% energy saving
􀁺  Dimmable optional
􀁺  Low maintenance costs
􀁺  Short pay-back period

3. MSR 7W 554Lm E27 LED Mini BulbImages

 

  1. MSR 7W 554Lm E27 LED Bulb for Multiple Use

MSR 7W 554Lm E27 LED Bulb for Multiple Use 

  1. 4. MSR 7W 554Lm E27 LED Mini Bulb Specification

     MSR 7W 554Lm E27 LED Bulb for Multiple Use

     

    DimmableNo (optional)
    Luminous Efficacy85Lm/W
    Lighting Source15 pcs 5630 SMD LED
    Color Rendering Index>80
    Power factor>0.8
    Driver Efficacy90%
    Beam angle190°
    Weight72g
    CertificateCE,RoHS, PSE, FCC

     

  2. 5. FAQ

     

  3.  (1) What is the working voltage for this bulb? 

             It is AC 100-240V

 

        (2) Do you have guarantee for this bulb?

            Normally, we offer 2 years for guarantee from the date you receive the bulb; but if you find out there is any damage  caused  by  delivery or other factors before you unpack it, please contact with us as soon as possible.

 

       

 

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
Q:Want to buy a few LED bulb, do not know how to identify the quality of good or bad, ask for solution ~!
Plastic bulb lamp, I have done it myself, this gadget specializes in low-end market, it is recommended not to use, used well, used for a long time, used poorly, minutes of effort have to hang.
Q:What's the reason for the LED bulb strobe?
8W offline LED driver GreenPoint reference design with solid state lighting standard energy star "as an example, the sine wave regulator side flyback power conversion does not provide constant energy to the primary bias, dynamic self supply (DSS) circuit can be activated and the light induced flicker. To avoid this problem, it is necessary to allow primary bias to be discharged at each half cycle, and accordingly, the values of the capacitance and resistance that constitute the bias circuit need to be appropriately chosen.
Q:LED thread specifications for bulb bulbs?
Specifications also include bulb, E27, E26, B22, E14, G10, E40;E27 specifications are in the majority.
Q:LED what is the glue between the aluminum base of the bulb and the cooling aluminum?
It's best to use heat conductive glue, such as ST922.
Q:60W how many lumens and how many W LED bulb does incandescent bulb replace?
With a high quality LED light, 6W will be enough;High brightness compared to incandescent lamp, more energy saving.
Q:What's the difference between a glass cap for a bulb and a PC hood?
ProcessabilityMachinable, blister, special-shaped processing PC easier.
Q:What's the reason why LED bulb gets a lot of heat?
LED light is a large amount of heat, more than 70% are calories. Different manufacturers are not very different
Q:What does the LED bulb patch mean?
In order to obtain high power LED light source, high brightness, the manufacturers to power direction in LED chip and package design. At present, the LED package can withstand W power has emerged. For example, Norlux series of high-power LED packaging structure for the hexagonal aluminum plate as base (the conductive) multi chip combination. The base diameter of 31.75mm, light emitting area is located in the central part, a diameter of about mm (0.375 * 25.4), can accommodate 40 LED tube core, at the same time as the aluminum heat sink. This package uses conventional tube core combination of high density packaging, high luminous efficiency, low thermal resistance, high in light output power flow under high electric. Is a kind of promising LED solid state light source.
Q:What are the types of LED bulb?
According to the radiator shell to points, can be divided into plastic shell, aluminum radiator and ceramic shell, in general, the ceramic shell heat radiator is best, but the price is relatively expensive, the widespread use of aluminum shell, moderate price, good heat dissipation performance

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