LED COB GU10 Spotlight, 4W 220V Dimmable COB

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LED COB 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 COB GU10 Spotlight, 4W 220V Dimmable COB

Specifications of LED COB Spotlight








Input Volatge:

AC 85-265V   50-60Hz

Base Type:

GU10, GU5.3, E27, MR16

Luminous Flux:


Color Temperature:

3000k, 4200k, 6000k 


50*56mm for GU10

Beam Angle:



50000 Hrs


 Features of LED COB 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 COB 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 COB 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 COB GU10 Spotlight, 4W 220V Dimmable COB

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Q:A transformer can shoot the light at the same time for several of the 12 v?
That should see is what of voltage, output 12 v? If the output is 12 v, is one to one
Q:Led to shoot the light rail is the same specifications
This I don't know, I shop is to use a brand, is pili, brand effect is very good.Generally places to buy track light, will have the orbit of form a complete set.
Q:Decorate the house, to shoot the light tube light a matter of choice
6 3 w warm white LED lamp; Lamp with choose warm white LED lamp belt, best to shoot the light, and light with choose the same product. 2, choose 1 bedroom wled3 shoot the light, only warm white. 3, 2 only 1 second lie wled warm white lamp; Desk choose 5 wled warm white tube light. 4, toilet choose 5 w, warm white LED tube light.
Q:General how many watts of led to shoot the light, the most is how many watts
 Use LED panel lights, with the scale of the 300 * 300 mm, is about 10 w. Family condole with LED lights, can use 3528 light band. Wine cabinet or closet to choose LED tube light, can use 1 w or 3 w. Such as toilet, cabinet room, choose LED to absorb dome light, can choose 8 to 15 w dome light, can according to the area of economics in detail for selection. Families with LED lights usually choose how many watts is better?
Q:The LED lamp mainly used in what place
LED lamp is mainly used for decorative lighting, commercial space and building decorative lighting, etc., with the development and progress of LED technology, the market of LED lamp performance advantage is very outstanding, high purity aluminum reflector, the beam is the most accurate and reflective effect is best; Symmetrical narrow Angle, wide Angle and asymmetric light distribution system, and the projection lamp with scale plate, people can according to the calibration convenient to adjust the irradiation Angle. In addition, in order to facilitate maintenance, LED projector lamp adopts open behind replacement bulbs. Excellent decorative lighting effects, LED project-light lamp can realize the gradient, jump, color flashing, random, alternating gradient and chase, scan and other dynamic effect. LED projection lamp and LED underwater lamp, LED buried lights, LED wash wall lamp, etc. Can be used independently, also can be used alternately, which result in more volatile, and LED projection lamp is mainly used for monomer architecture, historical buildings exterior lighting, landscape lighting, building outside light through lighting, billboard lighting special facilities such as lighting, lighting and bars, dance halls and other places of entertainment atmosphere, such as market development prospects.
Q:About LED tube light to shoot the light of common sense
Domestic outfit LED tube lights are currently on the market is 12-24 dc drive, just have a plenty of built-in drivers, connected directly to the 220 v power supply, have a plenty of needs to cooperate with the power supply. As long as the light is 12-24 220 v input output can do out of driving
Q:What clothing store LED lamp, LED lamp can choose?
Shoot the light is placed near the ceiling upper or furniture, also may be placed on a wall, dado or play crural line. The light immediate illuminate is on the items to be highlighted implements, to highlight the subjective aesthetic effect, to highlight atmosphere and unique environment, abundant, rich and colorful artistic effect. Shoot the light is downy, elegant, can play a leading role to the overall lighting, and local lighting, foil atmosphere. 1, save electricity: shoot the light reflectors with powerful function of refraction, around 10 watts of power can produce a strong light. 2, concentrated: concentrated light, can highlight or emphasize a particular object or space, adornment effect is obvious. 3, comfortable: color close to natural light that shoots the light, the light reflection to metope, not dazzling.
Q:The LED lamp has been flashing, what is going wrong?
Driver is the power LED them to configure, original 48, the highest for 40-80, this kind of practice is not desirable, will burn out lamp bead.
Q:LED tube light, downlight, and what is the difference between tube lamp?
Shoot the light Shoot the light is a typical advocate the lamp, wuding scale modern genre of lighting, can create an atmosphere of indoor lighting, if a row of small shoot the light, the light can change the wonderful designs. Due to the small shoot the light can be combined free transform perspective, lighting effect. Shoot the light is downy, elegant, its also can local lighting, foil atmosphere.
Q:A transformer with 10 led to shoot the light, to buy what kind of transformer?
10 leds in parallel, so that the voltage is not high, is 9.6 to 10.2 V, but the current is 300 ma * 10 = 3 a, and every all the way to 300 ma of constant current source, or with a current limiting resistor, such low efficiency. Power is the same, it is recommended to use 12 v3a to 4 a constant voltage source. 1 break, don't affect other lights.

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