Professional Custom Lamp Holder Accessories Manufacturer

The classification and the function of downlight:
Generally speaking,the recessed downlight, it more decorative,downlight have three size,large (5 inches),middle (4 inches) and small (2.5 inch). A horizontal or vertical lamp plug two, inserted vertically inserted a little expensive than the price. See general downlight are installed in the ceiling from the ceiling in general application position, the need for more than 150mm can be loaded. Of course there are external type lamp. In no lamps and chandeliers of regional mounted downlight is a good choice, light with respect to the spotlight to soft downlight applicable places: a large office, conference room, department stores and specialty stores, laboratory, airport and some civilian room.
 

According to the installation points: embedded downlight and install type lamp holder, according to the lamp installation points: screw cap and a plug-in lamp, vertical tube lamp and horizontal downlight.
1, the average family is less than 2.5 inch downlight, 5W energy-saving lamps on the line
2, led downlight is recently found some, can be used as a substitute for the ordinary lamp light than ordinary, the only drawback is if a bad one or two lights can not be replaced
3, Downlights surface cover materials can be divided into many kinds, impartial, pure aluminum, die-casting, such as material, generally impartial downlight cheap, pure aluminum and die casting materials are more expensive, but more durable. Engineering is used for impartial downlight, but suggested that Jiezhuang downlight not easy rusty surface cover of the lamp cap is a important link, holder of the main material is ceramic. Inside the reed is the most important, there are two pieces of copper and aluminum, the good brand is aluminum sheet to do, and in point contact to install a spring, can enhance sexual contact. Also is power supply line of the lamp cap, the good brand is using three line wiring cap (three line is the line of fire, spirit line and ground wire), and some will be with a wiring terminal, this is the distinction between the good brand and generic brand a very basic method of reflector cup general sand cup and cup two. The material for the aluminum, aluminum will not change color and reflective is better. Some small manufacturers will use plastic spray to do, this new process looks good, but over time will darken and even black. The differential method is to see the neat degree of cutting, cutting of aluminum is very neat, with the opposite.

A) compact and high luminous flux. With energy-saving lamp power consumption is incandescent lamp 1/5, life is 6 times incandescent lamp, the size of 175 compact design, the suppression of the existence of a lamp, creating a bright space
B) two kinds of reflective panels with a mirror and a matte. Bring a mirror reflecting plate light flashes, with moderate degree of Hui to reconcile the ceiling matte reflection plate
C) using sliding fixed card, the construction is convenient. Can be installed on the 3mm to 25mm of different thickness of the ceiling, the maintenance can be very convenient to remove the lamp
D) energy-saving lamp has three kinds of color to choose. 2700k (yellow light), 4000K (Zhong Xingguang), 6700k
(white) of the three types, these three kinds of color can create a different atmosphere. According to different uses to select the most appropriate color.