LED Spotlight, 4W 220V Dimmable COB LED high quality

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50 pc
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10000 pc/month

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Product Description:

 

LED Spotlight are receiving global recognition for their energy saving capabilities, long service life and the ability to reduce carbon emissions across a host of different sectors.

 LED Spotlight, 4W 220V Dimmable COB LED high quality

Specifications of LED Spotlight

 

Model:

H/DB-1625YLY-4-6

Power:

4W

Leds:

1PCS COB

Input Volatge:

AC 85-265V   50-60Hz

Base Type:

GU10, GU5.3, E27, MR16

Luminous Flux:

220-260LM

Color Temperature:

3000k, 4200k, 6000k 

Size:

50*56mm for GU10

Beam Angle:

25/45°

Lifespan:

50000 Hrs

 

 Features of LED Spotlight

 

l  Epistar COB led chip with aluminum housing, better heat dissipation than plastic;

l  4w replace 25w halogan lamp;

l  High CRI 80Ra, PF0.5;

l  Isolated constant current driver with long lifespan;

l  Our led spotlight are very popular in Europe, especially in UK, Germany, Spain and Netherland;

l  The life span can arrival at 50,000hours,13 times of halogen lamp;

l  Easy installation,Can be directly to replace the traditional lights;

l  2 Years Warranty, CE RoHS approval;

l  Can used for Shop Window, Restaurant, Home lighting, Exhibition hall, Hotel and showroom.

Applications for LED spotlight

 

Bosun 12V 3-12w gu10 dimmable lamp is suitably designed for spot and general lighting applications in hospitality and retail industries.


Unlike the conventional halogen reflector lamp, Bosun LED GU10 spotlight  dimmable lamp, 10W power consumption per lamp, has a long lifetime of 25,000 hours (or equivalent to 3 years if lit continuously for 24hrs a day) ensuring minimum maintenance cost in hotels, restaurants, cafes and shops, especially suitable for various applications in the public areas such as:
– Corridors / Stairway / Washroom
– Lobby / Reception areas

 

LED Spotlight, 4W 220V Dimmable COB LED high quality

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Q:The led lamp is necessary to use good
Household LED must choose good, because now the LED quality too, with the bad LED to the injury of the eyes is very big
Q:The sitting room LED shoot the lamp to be more powerful
50 w halogen lamp or 3 wled, main functions of the lamp is light distribution. Create a warm atmosphere.
Q:Cob lamp and led lamp that electricity consumption big?
The LED lamp advantages: 1. LED lamp use in low voltage direct current (dc) drive: has the advantages of small load, interference of low use environmental requirements. 2. The LED lamp can well control light spectrum, which can effectively used in the museum and gallery in local or accent lighting. 3. The luminous directivity of LED to shoot the light is very strong: brightness attenuation is much lower than traditional light, LED lamp price. 4. LED lamp very fast response time: in microsecond, as long as the switch is opened, will soon be bright, there will be no delay and flicker phenomenon. 5. The LED light that shoots the light energy concentration is very high: focused on smaller wavelength window, high purity. 6. Life is very long, generally between 50000-100000 hours, because the LED is a semiconductor device, even frequent switch, also won't affect the service life. 7. Good environmental protection, LED to shoot the light in the process of production don't add "mercury", also do not need air, do not need glass shell, good impact resistance, good shock resistance, invulnerability to breakage and facilitate transportation, very green, known as "green energy", the LED lamp price. 8. Energy saving, LED to shoot the light spectrum of almost all concentrated in the visible light spectrum, the luminous efficiency of up to 80 ~ 90%. 4/5 people think commonly, energy-saving lamps save energy is a great invention, but the LED lamp energy-saving 1/2 than energy-saving lamps, this is a solid light source is more great reform.
Q:Tube lamp, metal halide lamp, lamp, LED lamp, the difference between more than advice please!
Metal halide lamp is astigmatism metal halide lamp's color is better than to shoot the light So the metal halide lamp foil effect is better than to shoot the light Is common in commercial lighting LED a lot of kinds of condenser and astigmatism. In the domestic. Than normal because of the price of the LED energy-saving lamps. Price difference is very big So now not used in common ordinary lighting.
Q:Led track light to shoot the light can not track meet 220 - volt power supply directly
Track light within the orbit is two power cord, can freely arrange light source location. If give up track, need to put the wire welding, lamps and lanterns is fixed reliable, pay attention to electricity safety. LED track lamp and traditional halogen lamp, sodium lamp, the difference is that the power supply module and a light source, rail is the same, can meet AC220V. Halogen lamp power supply module containing initiator and rectifier; LED lamp power supply module containing voltage steady flow circuit board, also called the LED drive power supply.
Q:How to distinguish the LED lamp wattage, such as the 12 piece is how many watts
On the market, shoot the light bead to 1 w/lamp bead more. The intensity of illumination, according to the requirement of the individual to buy.
Q:Smallpox lamp is max25w LED power rating, is 25 watts
Yeah, you got a lot of light? If it is 25 w it should be very bright!
Q:30 square meters, 3.1 meters high clothing store lighting need how many watts of led lights
Clothing mainly use lamp and chandelier! Use two 9 watts chandelier! 20 3 w shoot the light is about 80 watts LED lights!
Q:The original old how long pole to shoot the light to LED lights
Transform the power The lamp is with electronic transformer is 220 V / 50 hz ac DianZhuan into 12 V high frequency alternating current (ac) for the use of shoot the light, for the LED power supply. Now should be high frequency ac DianZhuan into 12 V dc 12 V, so that power can be multiple groups of three series of LED lights (in terms of each only 3.5 V), each lamp visible need more groups in parallel, in order to reach a certain brightness. To add a high-frequency electronic transformer rectifier filter circuit, it can be high frequency ac DianZhuan into 12 v dc 12 v. Rectifier with high-frequency rectifier tube, HFC L can use energy-saving lamps of the circular on the glass with plastic envelope around 10 turns the substitution. Cut a small piece of PCB on the above components on the electronic transformer, after connected with insulated wires - and into electronic transformer molded case, output leads to +, - two power supply line.
Q:What brand of shoot the lamp to LED lamp of choose and buy skills
View the lamp parameters 1. The main parameters of LED lights, especially in high power LED lamp bead has a luminous efficiency and color rendering index, index of the luminous efficiency is 80-100 lm/W, must be greater than 80 LM/W, but the indicators are in growth, to the next year will reach 100-120 LM/W. Color rendering index is 0.8, the index is unnecessary to pursue more than 0.85, unless you are engaged in painting on color high requirements of the job.

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