The latest technology and application for LED down light cooling

At present, most of the LED down light manufacturers still use aluminum cooling materials as a light shell, because of its good cooling and forming, the application of mature, in the field of light and high power lamps has maintained a good market share. But the processing complex, high cost, material and other shortcomings are still LED lamps to reduce the cost of natural barriers.

Plastic heat gradually rise. Because of its design, performance and cost advantages, such as light weight (lighter than aluminum 20 ~ 40%), both easy to shape, low cost, and the most important thing is because the plastic is not conductive, with good electrical insulation Ability, plastic cooling has gradually become a trend.

Plastic aluminum or high thermal conductivity materials do down lights, can avoid environmental protection and cost of two issues, due to the production without oxidation, can greatly reduce the pollution problem, and also no die-casting, economic benefits more obvious. Now whether it is down light customers, or end users, basically for the idea of ??cooling down the torch, as the mainstream flow of the down light, plastic aluminum is definitely the best choice.

LED down light diameter from 2.5 inches to 10 inches or even greater, the requirements of the cooling material is more demanding, in addition to the heat itself, the product of the stretch, but also to ensure that it will not be deformed in a large area, Its own cracking, also made a relatively high demand.