News

What Is The Working Principle Of The LED Heat Sink?
The thermal resistance of the LED heat sink should include both thermal resistance and thermal resistance. For a certain shape of LED heat sink, the thermal conductivity is mainly related to the thermal conductivity of the heat sink material.
Aug 30,2019
What Is The Function Of Led Heat Sink?
The main function of the LED heat sink is to continuously derive and dissipate the heat generated by the operation of the LED chip to the environment, so that the temperature of the chip is kept within the required range, thereby ensuring that the LED lamp can work normally.
Aug 29,2019
What is the effect of the stage light?
Types of stage lighting effects
1, spotlight
Spotlights are one of the most widely used stage lighting equipment. Currently, the market has 1KW, 2KW, and the most widely used is 2KW. It is mainly used for facial light, ear lighting, side sweeping, etc.
Aug 22,2019
How Does The Laser Screening Instrument Inspect Metal CNC Turning Machining Parts?
Laser Screening Instrument is good for quality inspection in CNC turning machining parts,automatic screening of unqualified products.
Aug 20,2019
August birthday party in Jeasnn
We have 4 colleagues born in traditional Chinese calendar-July,and we celebrate the birthday with them in August.
Aug 12,2019
What Kind Of Lighting Accessories Can You Produce?
About lighting accessories,Jeasnn specialized customization Aluminum CNC Machining Parts,CNC Turning Parts,CNC Milling parts,Precision Shafts,Heat Sink,screw and nuts for LED lighting,such as Track light,Stage light,Bike light,Spotlight,Downlight and ect.
Jul 25,2019
How To Assemble LED Spotlights?
1.CNC Aluminum parts for spotlight, with spring buckles on both sides.
2.The terminal wire passes through the radiator, through the light source plate, and prepares the welding wire.
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Jul 12,2019
Which Parts Does The Spotlight Consist Of?
Spotlight consists of lamp housing, lamp head, driving power supply, lens, aluminum substrate, cover plate and LED beads.
Aluminum parts include CNC machining parts,CNC turning parts,CNC milling parts and aluminum heat sink.
Jul 5,2019
How to package aluminum lighting parts to avoid damage?
We package CNC aluminum parts with Wrapping Tissue Paper or bubble bags one by one.
Then sturdy carton with plastic strap outside.
We need to make sure the cnc aluminum parts are in good condition,when cnc aluminum parts on customer hands.
Jun 18,2019
Swiss customers-Robert and Didier visited Jeasnn(Jiesheng) factory this week.
They ordered cnc aluminum parts from us to use on the track lights.
We show them our cnc milling machines,cnc turning machines,our manager explained the process of the cnc milled parts and machining parts,they seem very interested.
May 31,2019