LED Down ligh High Quality COB Factory System 1

LED Down ligh High Quality COB Factory

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Loading Port:: Shekou

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 50000 pc/month

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COB LED downlight

1.LED shape:Round

2.LED type: COB

3.Dimension:Ø220H55/Ø190H50/Ø165H50/Ø130H50

4:Warranty:2 years

Specification:

1.Power:10W/15W/20W/30W

2.Material:Dia-casting Aluminum + Glass Cover

3.Color Temperature:2700K-6500K

4.Cutout :Ø105/Ø140/Ø165Ø195

5.Life Efficiency:70-75Lm/W

6.Installation type:Embedded

7.Life:>50000H

Product	Material	Installation	Lamp Shape	Watt	LED Type/ Light Efficiency	Dimension	Cutout

COB Down Light	Dia-casting Aluminum + Glass Cover	Embedded	○	30W	COB，70-75Lm/W	Ø220H55	Ø195

				20W		Ø190H50	Ø165

				15W		Ø165H50	Ø140

				10W		Ø130H50	Ø105

Usage of LED Downlight:

Entrances, show centers, stores and other general lighting or partial lighting; markets, banks, hospitals, restaurants, hotels and other public lighting.

Services

Welome to send inquiry,we will reply soon.If you want to know more,pls feel free to contact us.

LED Down ligh High Quality COB Factory

Q: Now there is no replacement of the LED light source lamp?: Replacement method:1, hold down a pull on the circular edge of the lamp down, there is a two spring clip.2. Remove the line from the lamp and replace the new light.Disconnect power before dismantling to prevent electric shock.

Q: LED ceiling lamp and LED downlight what is the difference: Two lights are installed at the top, the difference is less into the built-in lamp, lamp is installed, downlight is diffuse light, mainly regulate the indoor light effect, light is direct light, mainly to highlight the background picture or object.

Q: LED lamp power off why would light up: Is there an indicator on the switch? If it comes down, will it be ok?

Q: What is the difference between the LED and the LED lamp ceiling lamp: Specific point is, smallpox lamp, general light source and lamps and lanterns sell together. You are your own choice by light source lamp, but it is still about the same. The key depends on what kind of effect you use

Q: The difference between ordinary LED lamp and LED downlight and integration of advantages and disadvantages: Environmental protection, without mercury (Hg) and other harmful substances to the environment, will not cause damage to the environment. The assembly parts of LED lights can be easily disassembled and disassembled, and can be recycled by other people without recycling by the manufacturer. LED does not contain infrared and ultraviolet light, so it does not attract insects

Q: How much LED 150W downlight spiral energy-saving lamp replacement: No matter where you use it, in general, not less than 50W LED lights can be, if not white, power needs to increase a little.

Q: Led downlight can light panel directly with intelligent dimming Mody?: We live by 220 volts of alternating current, and LED by direct current. So all the LED lights will be fitted with a driver to change the current and the voltage. LED lamp dimming according to the change of current or voltage, so Led can directly drive panel light lamp dimming and decided to use intelligent downlight! Ask the supplier can, but generally adjustable lamp will be specified, because the adjustable light is not adjustable to your light!!

Q: How to choose the right LED downlight: Look at the power supply lamp (commonly known as: transformer) transformer quality also determines the whole life of the lamp, lamp used more than 50000 hours no problem, but if the transformer is destroyed, the whole lamp will not light up. The electronic components and design scheme in the transformer determine the efficiency, power factor, stability, temperature rise and service life of the transformer. Our driver is wide voltage drive, and the output current and voltage are stable.

Q: How are LED lamp quality is good or bad?: 3, light. Good LED lamp 25000 hours before the light is less than 30%, the main factors are the light source and the light however decided the quality of radiator. And better light sources have foreign CREE and so on.4, light effect. Luminous efficiency is the lumen number per watt, in units of LM/W. It is the reaction power saving performance of LED downlight. The better the power saving performance, the higher the light efficiency will be.

Q: LED downlight, embedded lamps, lamp tube and difference?: I. definitions1, downlightThe lamp is generally a lamp holder, lamp can be directly mounted incandescent or energy-saving lamps. Is a lamp embedded into the lighting ceiling light shooting style. Its biggest characteristic is to maintain the overall unity and perfection of the building decoration, not because of the setting of lamps and lanterns, and destroy the perfect unity of ceiling art. The recessed luminaire, mounted inside the ceiling, projects all the light downward, directly to the light. Different light effects can be obtained with different reflectors, lenses, louvers, and light bulbs. Table space, can increase the space of the soft atmosphere, if you want to create a warm feeling, can try a lamp lamp, reducing the spatial sense of oppression. Generally in the hotel, family, coffee shop use more.

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