High Lumen COB Led Downlight,Led Downlight China Manufacturer

Ref Price:
$1.03 - 5.15 / pc
Loading Port:
Zhongshan
Payment Terms:
L/C,T/T
Min Order Qty:
200 Pcs pc
Supply Capability:
20000 Pcs Per Month pc/month

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Product Description:

Product Description

 

Power: 

5w/10w/15w/20w/25w/30w/ 

Color temperature:

3000-3500K, 5000-5500K, 6000-6500K

Warranty:

3 years

lamp body:

Aliminum+PC

LED Light Source:

EPISTAR/CREE/SAMSUNG

Function:

Can be combined regulation of photosynthetic efficiency effect

Lumen:

 450lm-2700lm

CRI:

 85

 

 

Packing & Delivery

Pakcing:

Standard packing or customized packing;

Cartons outside.

 

Delivery:

Shipping Service

Estimated Delivery Time

DHL

2-8 business days

FedEx

3-8 business days

TNT

2-10 business days

UPS

1-7 business days

EMS

6-14 business days

ePacket

7-12 business days

China Post Air Mail

7-15 business days

China Post SAL

14-30 business days

Air freight

3-10 business days

By Sea

30-40 business days

1.    3-5 business days for Sample Orders; 7-30 business days for Bulk Orders for Bulk Orders.

2.    "Business days" means Monday-Friday, excluding holidays.

3.    DHL and UPS cannot ship to military or P.O. boxes address

4.    The Shipping Service above is for reference only, for any other questions, please feel free to contact us.

 

 

Our Services

 
1. For all your inquires about us or our products, we will reply you in detail within 24 hours
2. We have a good translation, enthusiastic sales and service who can speak fluently in English language 
3. We offer OEM services. Can print your own logo on product , can customize the retail box packing and other things.
4. We have very experienced R&D engineers and we have strong ability to do ODM projects.

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Q:Turn off the lights after the bright LED lamp
Because the electrician is working on the power off switch, the power switch is a zero line, not a live wire. Electricians know that the power switch must be cut off by the line of fire, and no danger of electric shock is announced. If the power switch is on fire line, after the power is cut off, the FireWire will continue to supply power to the LED driver. Therefore, the LED lamp will have a faint light when the switch is turned off.
Q:LED lamp is mainly used in where
Downlight is generally used in shopping malls, offices, factories, hospitals and other indoor lighting, the installation is simple and convenient for people to love. LED downlight downlight all inherited the traditional advantages, less heat, energy saving and long service life, small maintenance costs. The early LED lamp LED lamp due to expensive, the overall cost is very high is not acceptable to the customers. With the decrease of LED lamp chip prices and cooling technology improved, laid a solid foundation for the LED lamp into the commercial field.
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:Excuse me, how many different sizes for LED lamp lumens
Ha ha, we should consider the problem of heat dissipation, ah, is the light will heat
Q:Common questions about LED downlight spotlights
As long as dimming drive is 220V input, 12--24 output can do cross flow drive
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.
Q:Led downlight can light panel directly with intelligent dimming Mody?
The lights can only be switched on, because the way LED works is different from ordinary incandescent lamps, and dimming panels designed for incandescent lamps cannot hold LED. If you are using the lamp holder and driving split LED light, you can choose an output voltage, current, the same, to support dimming drive to replace the original driver, in order to achieve dimming
Q:Why use LED lamp light source patch
Patch LED because of small footprint, the unit area can increase the number of LED series, which has a small power LED lamps power factor has improved benefits.
Q:How many good color family LED downlight
Restaurants, bathrooms, balcony and other needs of the brightness in the first place, should be dominated by white, color temperature between 4500-5500k, bedroom, locker room, aisle and so on to warm warm tone mainly, color temperature between 2800-3800k is appropriate
Q:How much is the general 15WLED lamp luminous flux.
Usually around 1200lm. Warm colors will be low, cool colors will be high.

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