Full angle LED MCOB bulb led bulb manufacturing machine China Supplier

Full angle LED MCOB bulb led bulb manufacturing machine China Supplier System 1

Full angle LED MCOB bulb led bulb manufacturing machine China Supplier

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10 pc

Supply Capability:: 500000 pc/month

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Specifications

led bulb e27 15w
1. 360 degree full angle
2. PC cover shock resistance
3. waterproof IP65
4. CE&RoHs approval

d bulb mco

Parameter:

Power Consumption	15W	Color Temperature	2700K-3000K
Input Voltage(V)	AC 110V/ 220-240V		4000K-4500K
Input Voltage(V)	AC/DC 12C		6000K-6500K
Frequency	50-60Hz	Size	56x99mm
Power Factor	0.55	LED Chip	Epistar
Lumens(LM)	1425LM	Packaging	Customized packages
Lumen Efficacy	95LM/W	Outer carton	Standard export carton
Beam angle	360°	Certificates	CE/RoHs/ErP
CRI (Color Rendering Index)	≥80	Waterproof	IP65
Gross Weight	115g	Lifespan	50,000hrs
Cover	Milky PC cover	OEM	Available

Feature OF LED MCOB Bulb:

• Life span up to 50 000 hours, almost the double of normal LED lamps thanks to an innovative liquid cooling system.

• Size similar as traditional incandescent bulbs (f56mm x 99 mm).

• 360° uni-directional light with no blind angle

• Shock resistant, drop proof casing (max. 1 m)

• Waterproof casing: IP65

• CE and ROHS certified

Image:

Full angle LED MCOB bulb led bulb manufacturing machine China Supplier

Trade Terms

1 . Payment term: T/T, 30% deposit, 70% balance before goods shipping.

2. Shipping port: XIAMEN port [ 20minutes from our factory to port].

3. Lead Time: 5-25days, subject to quantity.

4. Delivery : by Air, by Sea.

FAQ:

We have organized several common questions for our clients，may help you sincerely：

①How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

②How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

Q:Are there any differences between fluorescent lamps and energy-saving lamps? What are the differences between them?: Material luminescence can be divided into two categories: one is the material heating, thermal radiation and the light, the other is the object of excited energy absorption and the transition to the excited state (non steady state) in reverse to the ground state in the process of releasing energy in the form of light. The luminescent materials with rare earth compounds as matrix and rare earth elements as activators are mostly in the latter category, namely rare earth phosphors. Rare earth elements are rich in electronic energy levels, because 4f orbitals exist in the electronic configurations of rare earth atoms, which create conditions for a variety of energy levels to achieve a wide range of luminescence properties.

Q:What are the types of fluorescent lamps?: Relationship between the diameter of fluorescent lamp tube and its electrical parameters:1, fluorescent tube, the smaller the diameter, the higher the light efficiency, the better power-saving effect2. The smaller the diameter of the fluorescent tube, the higher the ignition voltage of the glow lamp, the higher the technical performance requirements of the ballastThe diameter is larger than T8 (T8) fluorescent lamp starter ignition voltage is low. Compared with 220V, 50Hz AC, with starting ignition voltage less than 1/2 power supply voltage law. Can use inductive ballast, for starting and lighting operation.

Q:Is the energy-saving lamp a fluorescent lamp?: Yes, the energy saving lamp is called compact fluorescent lamp. I hope it will be a happy holiday!

Q:Maintenance and repair of fluorescent lamp: Pay attention to maintaining a ventilation environment, not only to take away the dust, but also to reduce the temperature of the tube so as to extend the life of the tube. 1, the fluorescent lamp heating easy to attract dust, clean and ready to turn off the power, and then try to make the indoor air circulation, with a twist dry cloth stained with a little cleaner to clean the tube gently, and then use a clean dry cloth to clean the cleaning agent.

Q:What is a fluorescent lamp? What are fluorescent lights?: The traditional fluorescent lamp type fluorescent lamp and electrodeless fluorescent lamp, traditional fluorescent lamp is a low pressure mercury lamp, mercury vapor is the use of low pressure in the discharge process of ultraviolet radiation, so that the phosphors emit visible light emitting principle, so it belongs to low pressure arc discharge light source. The traditional fluorescent lamp is equipped with two filaments. The filament is coated with electronic emission materials, three yuan carbonate (barium carbonate, strontium carbonate and calcium carbonate), commonly known as electronic powder. The alternating filament acts as a cathode and anode under alternating voltage. The inner wall of the lamp tube is coated with phosphor powder. The tubes are filled with argon at 400Pa-500Pa pressure and a small amount of mercury. After discharge, the liquid mercury evaporates into mercury vapor at a pressure of 0.8 Pa. In the electric field, the mercury atoms continuously from the original state is excited into the excited state, then spontaneous transitions to the ground state, and the radiation wavelength of 253.7nm and 185nm (the peak value of ultraviolet wavelength is 253.7nm, total radiation energy 70-80%; peak wavelength is 185nm, accounting for about 10% of the total radiant energy), to the release of excess energy. The fluorescent powder absorbs ultraviolet radiation and emits visible light. Fluorescent powder is different, the light is also different, that is, fluorescent lamps can be made white and various colors reasons.

Q:What's the difference between an energy-saving fluorescent lamp and a LED light?: When the two semiconductors are connected, a P-N junction is formed between them.When the current passes through the wire acting on the wafer, the electrons are pushed into the P region and combined with the electron hole in the P region,Then energy is emitted in the form of photons, that is, light.

Q:Why can fluorescent lamps emit various colors?: Have you ever seen fluorescence? After the surface of the object is coated with fluorescent material, the light can be sent out at night to absorb various colors of light,Silver light powder material is different, the light is also different

Q:How to adjust light in fluorescent lamp: The dimming of fluorescent lamp is a method of frequency modulation dimming. The power adjustment of the fluorescent light source is realized by the characteristics of the voltage conversion ratio and frequency correlation of the high frequency transformer in the ballast. The higher the frequency of the high frequency transformer in the ballast, the lower the output voltage of the high frequency transformer; the lower the frequency of the high frequency transformer, the higher the output voltage of the high-frequency transformer. The control circuit can adjust the oscillation frequency of the high frequency transformer, and can adjust the output luminous flux of the fluorescent lamp.

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