3W LED DownLight High Light Efficient

Ref Price:
$2.58 - 4.64 / pc
Loading Port:
Shanghai
Payment Terms:
L/C,T/T
Min Order Qty:
10 Pcs pc
Supply Capability:
20000 Pcs Per Month pc/month

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Product Description:

3W LED DownLight Specification

 

Model

ZYTD-3*1W

Color

Warm White

Natural White

White

Color temperature

2600-3000k

4000-4500k

6000-7000k

LED Viewing Angle

30/ 45/ 60

Wattage(W)

3W ±10%

Voltage(V)

85-265

Product size

85*44φ75 mm

Export caton size

380*300*280mm/100pcs

 

 

 

LED Down Light Features:

 

1.Energy-efficient:Save 80% energy more than incandescent lamp.

2.Environmentally friendly:No any mercury and radiation like ultraviolet radiation and infrared light,ect.

3.Quick response,no strobe,no buzzing noise,instant soft start,and low heat.

4.High shock/vibration resistant.

5.Customized products are available according to your requirements.

6.More than 40000 hours lifespan

 

LED Down Light application:

-The replacement of traditional halogen bulb.

-lllumination and decoration at home and publix areas.

-Suitable for hotel,meeting room,show room,shop,telephone booth, etc

 

 

Custominzing Options

Various Colors options;

OEM/ODM available, can print your logo on products.

 

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.

 

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Q:Now there is no replacement of the LED light source lamp?
Yes, it depends on what level you want. I can solve your problem with a net name.
Q:Turn off the lights after the bright LED lamp
The choice of switching error, with indicator light (excluding fluorescent) switch is not suitable to control like small power LED energy saving lamp load, because the load current through the indicator light through to the small power is not already small. A resistor of several hundred K in parallel with the ends of the load can be improved, or the indicator light can be changed directly, and the indicating lamp for canceling the switch can also be improved.
Q:Excuse me, how many different sizes for LED lamp lumens
If we assume power 5W 4 inch downlight case, assuming optical efficiency is 100LM/W, 4 inch downlight ideal luminous flux of 500LM, is on the wreck. The transparent cover is about 400 of the LM, if it is other material non transparent light cover would be lower, probably only more than 300 LM
Q:What is the role of LED downlight
Compared with other lamps, it is the main installation can be embedded into the ceiling will not affect the overall appearance but also has installed more than spot downlight, past ordinary lamps, in fact is the common use of lighting or other auxiliary lighting, general store with more traditional can replace the lamp
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:The difference between ordinary LED lamp and LED downlight and integration of advantages and disadvantages
Can work in a high-speed state: energy-saving lamps if frequent start or turn off, the filament will blacken, quickly damaged
Q:What is the difference between the LED and the LED lamp ceiling lamp
In appearance, it's just a different shape.If from the use point of view, led ceiling lamp has environmental protection, pollution-free, less power consumption, high light efficiency, long life and so on, it is widely used in urban road lighting.LED downlight belongs to directional lighting lamps', it only on the 'vertical' surface to the light beam angle belongs to light, light is concentrated, contrasting. More prominent objects, higher lumen, but also set off a quiet atmosphere of the environment.Led downlight characteristics: architectural decoration of the whole system and a 'perfect' does not break bad lighting settings, light hidden building interior decoration, the light source is not exposed, no glare, the visual effect is soft and uniform.
Q:The opening 7, 5 cm height of the LED lamp, home decoration into the floor with fear of hydrochlorothiazide
75mm hole, downlight height can be controlled in 3W.5W, height of about 50mm, there is a need to ask me.
Q:Led downlight and LED flat lamp that is durable
This is not comparable. The simplest thing is to see which lights have CCC certification, so that at least in quality will be better.
Q:How are LED lamp quality is good or bad?
Drive power. A good driving power can guarantee a whole lamp life, theory of life LED lamp is 100 thousand hours, and the driving power of general life ranging from less than 50 thousand hours. So in order to ensure the whole lamp life, LED lamp manufacturers tell you that the driving power is very important, and it is also one of the most critical components. On the other hand LED downlight must be a constant current power supply, if using constant voltage power supply low cost will greatly shorten the service life of LED lamp. Then, how can we identify the constant current power supply? You can see several parameters, service life, light, light effect and warranty period. If the service life is longer, the quality of the power supply will be relatively better.

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