Dimmable LED PAR 38 Light Finned Radiator 12W B-Type Spot Light E27 Base SMD LED Chip 85-265V

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$27.60 / pc
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Shenzhen
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TT
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10 Pcs pc
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100000 Pcs Per Month pc/month

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Product Description:

Dimmable LED PAR 38 Light Finned Radiator 12W B-Type Spot Light E27 Base SMD LED Chip 85-265V Applications:

Suitable for residential and commercial lighting such as lobbies, cabinet, hotel, coffee shop, supermarket.

entertainment, municipal engineering, factory floor, hospital etc.

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Q:Electric rail, shoot the light will be bright
Incandescent light conversion efficiency is only 15-20%. This is calculated by photosynthetic efficiency ratios, and with your LED lights itself quality also has a lot to do, to pass the instrument to test your how much is 300 w LED luminous flux, can be obtained. However, single lamp of 300 w LED, I have not seen in the market. The other said the search of integration
Q:How can you make the led lamp not dazzling
Initially LED is used as the indicator light instrument and then all kinds of light color of LED traffic light and display screen has been widely applied in large area, produced good economic and social benefits. 12 inches of red traffic lights, for example, in the United States could have been used long life, low luminous efficiency of the 140 - watt incandescent lamp as light source, it produces 2000 lumens of white light. After the red filter, light loss 90%, only 200 lumens of red light. And in the light of the new design, Lumileds companies adopted 18 red LED light source, including circuit loss, total power consumption of 14 watts, can produce the same light. Car light is also an important field of LED light source.
Q:The same power of cob and led lamp which is brighter
LED lamp now single lamp and COB of useful products, according to the principle of the photosynthetic efficiency can distinguish under the same power that or bright.
Q:The 35 w to shoot the light with 3 w LED is not lit, use need not change the transformer?
35 w lamp has two kinds: one kind is 220 volts, no transformer. This cannot be used directly to get dc power LED bulbs
Q:Does the LED light have to be transformer?
If it is a 12 v power supply, need another 12 v power supply, general ac dc, but never can directly connect the 220 v power supply.
Q:The led lamp has been dark bright
Should be your floor on a line where the leakage is!
Q:Aquatic plants cylinder light can use LED lamp?
Can carry out photosynthesis, aquatic plants,As for a professional player will not use led lighting as the lighting of the grass cylinder
Q:What brand of shoot the lamp to LED lamp of choose and buy skills
View the lamp parameters 1. The main parameters of LED lights, especially in high power LED lamp bead has a luminous efficiency and color rendering index, index of the luminous efficiency is 80-100 lm/W, must be greater than 80 LM/W, but the indicators are in growth, to the next year will reach 100-120 LM/W. Color rendering index is 0.8, the index is unnecessary to pursue more than 0.85, unless you are engaged in painting on color high requirements of the job.
Q:Macao grams and shoot the light, to guarantee the quality goods. About 50 yuan or so
Difference is: halogen lamp, luminous efficiency is lower, more power consumption and environment temperature rise by illuminate, service life is short; LED light source on the luminous principle, energy-saving, environmental protection level are much better than traditional lighting lamps and lanterns.
Q:A few questions about LED lights
First, the power supply current exceeds the LED light source of the load current, lead to LED lamp bead light failure quickly, even destroyed. Solution: 1, to reduce the input current; 2, the LED light source for more than 45 mil 3 w light bead, so each lamp bead to withstand current of 700 ma, but this time is 9 w, must increase the radiator. Second, the high voltage is bound to burning lamp bead,, the only way to avoid lower voltage, series resistance. Third, voltage and current are beyond ratings, is sure to burn, not saved. Can only cut down the voltage and current are. Method is still the same, want to directly change the power supply, either in LED series resistance voltage drop flow in the circuit
Our company specializes in exporting all kinds of LED products and toys. Like LED street light, solar powered LED street light, LED flood light, LED tunnel light, LED miner's labor lamp, LED corn light, LED global light etc. Our products sell well in Hong Kong, Taiwan area, Europe, the United States and southeast Asia.

1. Manufacturer Overview

Location Shenzhen,China
Year Established 2010
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 30 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 and professional