Are the major factors affect the LED luminous efficiency of the cooling efficiency is as follows.1) LED Light Bulbs heat dissipation base board, the heat sink and the choice of packaging material, a key indicator is to choose low thermal resistance of the material.2) Thermal conductivity between the

IEC60529 is the international electrotechnical commission of housing and housing equipment protection grade standard file. The so-called protection grade with standardized testing method to detect casing for close to dangerous parts, usually use IP code.IP code is used to specify that a coding syste

LED landscape lighting design of buildings in the whole of the first to consider the following points to be confirmed:1, Viewing directionBuildings may be can be seen from different directions, angles, but generally begin before the design, we need to determine a particular direction as the directio

A compact fluorescent lamp (CFL), also called energy-saving light, and compact fluorescent tube, is a fluorescent lamp designed to replace an incandescent lamp; some types fit into light fixtures formerly used for incandescent lamps. The lamps use a tube which is curved or folded to fit into the spa

Lighting electricity consumption accounts for 19% of the world's total electricity consumption, and 83% of lighting power comes from the commercial building and outdoor lighting, thus derived a lot of lighting energy saving technology, the LED light source technology is a kind of is characteristic.

Since the lighting industry into the era of fluorescent lamp, lighting with stroboscopic has been filled with our light environment. Because of fluorescent light-emitting principle problem, this has not been properly solved, today we begin to use LED lighting, there is still light. Sine wave modulat

Benefits of LEDs compared with incandescent and fluorescent light bulb, include: Low power requirement: Most types can be operated with battery power supplies. High efficiency: Most of the power supplied to an LED is converted into radiation in the desired form, with minimal heat production. Long li

LED Lamps and lanterns although beautiful, but if not pay attention to, lamp decoration effect is not good, and even its safety, practicality is also unable to guarantee. When the installation of lamps, we should pay attention to the following aspects. The installation of lamps, we must first ensure