LED Downlight 21*1 W

Ref Price:
$20.87 / pc
Loading Port:
Shenzhen
Payment Terms:
TT
Min Order Qty:
50 Pcs pc
Supply Capability:
100000 Pcs Per Month pc/month

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Product Description:

LED Downlight 21*1 W Features:

High light efficiency, high brightness, high color rendering, low light decay, uniform color, no lightspot.

Applications:

well suited for commercial and residential application,

For instance:bathroom, boats,villa,restaurant,hotel,hall,meeting,room,office,living room,

exhibition room, gallery, museum, reading room, bar, bathroom, school, bedroom, buildings, underground parking garage, supermarket, shopping mall etc.

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Q:The general living room to Amdo large size of the lamp?
Look at the size of the living room ceiling. Class one is. 10 cm downlight
Q:How to judge the quality of LED downlight
A good LED downlight, design not only to see it the radiator, but also its driver, the core part will have to see it with the chip, which is what we call the LED lamp.
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:How are LED lamp quality is good or bad?
Let LED down light up continuously for several minutes, feel the temperature, touch the radiator, LED lamp behind the hand, such as hot feeling pain, showed that LED downlight overall temperature is too high, easy to damage. The quality of the product is considered substandard.
Q:The office, sample room, corridor, the most commonly used several LED downlight which is several dimensions, what is power?
It can be installed LED fluorescent lamp and LED lamp. The lamp power within 12-20w, ensure the light illumination to 150-250LUX office. The brightness of the corridor can be slightly darker, with 3-4 inch LED lamp, lamp power at 6-12W, the light illumination to 70-120LUX, with the Q I can. Answer for you, so doubt
Q:What is the difference between the LED and the LED lamp ceiling lamp
The main difference is in appearance. As Shenzhen City Shengda photoelectric Co. Ltd is specialized in LED indoor lighting products such as LED ceiling lamp, LED lamp, they are the series of the two products to the ceiling. Their use is virtually the same.
Q:Now there is no replacement of the LED light source lamp?
There should be. You can ask the person who sold the lamp
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: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: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.
It is specialized in the production and sale of backlight manufacturers in product quality and quality have a great advantage. Produced an area of ​​2000 square meters, including color LED, CCFL backlight 10,000 clean room 380 square meters, LED side backlight module one hundred thousand 400 square meters clean workshop, monthly production reached 500,000 PCS.

1. Manufacturer Overview

Location Shenzhen,China
Year Established 2011
Annual Output Value
Main Markets

Mid East;Western Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen
Export Percentage
No.of Employees in Trade Department 20 People
Language Spoken: Chinese
b)Factory Information  
Factory Size: Above 4,000 square meters
No. of Production Lines About 6
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Cheap