Three-color fluorescent tube energy-saving heater fluorescent price led energy-saving fluorescent lamp low-carbon energy-saving environmental protection
Fluorescent lamps are one of the most common lighting sources in our daily life. People use fluorescent lamps, energy-saving lamps, etc., which belong to the category of fluorescent lamps. Compared with traditional incandescent lamps, fluorescent lamps have the characteristics of soft light, low energy consumption and long service life, and are one of the best lighting sources to replace traditional incandescent lamps. Next Xiaobian introduced explosion-proof fluorescent lighting principles.
Introduction: The common technical parameters of the lighting source include: color rendering index, color temperature, luminous flux, luminous raw materials include: halogen powder, rare-earth trichromatic phosphors, and among these, rare-earth trichromatic lighting is the highest quality, and it is internationally recognized as green environmental protection. light source. It can effectively protect the health of eyesight, especially the use of rare earth trichromatic fluorescent lamps in the kitchen, which can effectively reduce the color of food or dishes and present the true color, fragrance, and taste of the kitchen.
In many public places, we will see emergency fluorescent lights, and we usually do not have much to understand, so today we will take a look at the relevant content of emergency fluorescent lamps.
At present, incandescent lamps are facing a phase-out situation. Energy-saving lamps and LED lamps have become mainstream in the market. So, led good or energy-saving light is good? How about the price of energy-saving lamps and LED lamps? Let's take a look with Xiaobian.
Fluorescent lamp is what we call the fluorescent lamp, its main working principle is to use low pressure mercury vapor, so that it can successfully release ultraviolet light after power, the phosphor in the bulb will emit a certain degree of illumination of the visible light. From a professional point of view, fluorescent tubes belong to the low-pressure arc discharge light source, the most widely applicable one. For most modern homes, fluorescent lighting is one of the necessary lighting devices for every household. Although it looks like a small fluorescent tube, it also has strict national standards behind it.
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Self tapping screw
Self tapping Screw is one of the threaded fasteners in the pre drilling of metal or non-metallic materials. Self tapping screws are used for the connection between thin metal plates (steel plates, sawing plates, etc.). When connecting to the connecting piece for the threaded hole, then self tapping screw into the threaded hole of the connecting piece.
Description of self tapping screw:
Standard: DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material: Carbon steel:1010,1022;
Stainless Steel: SS201, SS303, SS304,
SS316,SS316L,SS904L
Finishing: Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG) phosphorization,Black
Oxide,Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
FAQ:
1. How about your price?
Reasonable price with high quality.
2. Can you supply free samples?
Yes. But you need pay for the freight cost by yourself.
3. Can you accept small order?
Of course.
Self Tapping Screws,Self Drilling Screws,Self Tapping Bolts,Self Tapping Metal Screws
Shijiazhuang Zhouming Steel Building Materials Co., Ltd. , http://www.zmsteels.com