70W 150w g12 metal halide mh lamps
Our professional HID lamp manufacturers for more than 10 years, metal halide lamp is currently one of the best light source in the world, it has high luminous efficiency (65~140lm/w), long life (5000~20000h), good color (Ra65~95), compact structure, stable performance and other characteristics.Full series G12 single end metal halide lamps, with a wide range of color temperature, from warm light 3000k to daylight cold light 4200k to 6500k, also can be red, pink, blue, green, purple four colors for different purposes.The metal halide lamp adopts the international leading arc tube unique olive shape design, which can bring excellent light and color uniformity and effectively solve the uneven color distribution caused by light and color drift.The non-solder joint mounting structure can prevent the solder joint fracture caused by high temperature oxidation or vibration, and improve the reliability of the bulb.The arc tube is not limited by the position of the ignition point, and can realize any position of the ignition point.Extremely high luminous efficiency, 20% higher than ordinary metal halide lighting.It has both advantages of fluorescent lamp, high-pressure mercury vapor lamp, high-pressure sodium lamp, overcome the defects of these lamps, metal halide lamp has gathered the main advantages of gas discharge light source, especially the three advantages of high luminous efficiency, long life, good light color.
Features of metal halide bulb(Lamps):
1) suitable for places requiring high illumination and good color rendering, such as gymnasium, art museum, exhibition hall, etc.The method of mixed illumination can obtain high luminous efficiency and improve the light color.
2) for places with high hanging conditions and large areas of lighting, metal halide lamps are suitable for street lamps and busy streets.Projection light or high bar lighting, high bar lighting can be set in the flyover, square, station, dock, etc.;
Product selection guide：
Suitable for places requiring high illumination and good color rendering, such as gymnasium, art gallery, exhibition hall, etc.The method of mixed illumination can obtain high luminous efficiency and improve light color.Suitable for street lighting, street lighting.Projection light or high bar lighting, high bar lighting can be set in the flyover, square, station, dock, etc.
Metal halide lamps should be used in places with high hanging conditions and large areas of lighting.When the supply voltage of gas discharge lamp fluctuates greatly, the lamp will go out by itself.A certain safety factor should be considered to make the instantaneous voltage change of the power network not lower than a certain allowable value.Most gas discharge lamps use inductive ballasts with power factors less than 1.In order to save nonferrous metals and improve the utilization rate of equipment, compensation should be considered to improve the power factor when gas discharge lamp is used in large area.When selecting the conductor section and the capacity of the lighting transformer, not only the electrical power consumed by the light source should be calculated, but also the loss power of the ballast should be included.
Advantages of metal halide lamps:
The biggest advantage of metal halide lamp is the luminous efficiency is particularly high, luminous efficiency up to 80~120Lm/W.Because the spectrum of metal halide lamp is the superposition of dense linear spectrum on the basis of continuous spectrum, so the color rendering index is particularly high, that is, color reductivity is particularly good, Ra can reach 90.In addition, the metal halide lamp color temperature is high, up to 5000~6000K, special projector lamp up to 7000~20000K.Under the same brightness condition, the higher the color temperature, the brighter the human eye feels.
Q1. Can I have a sample?
A: Yes, welcome to ask samples for check quality.
A: Sample needs 3-5 days, mass production time needs 2-3 weeks for order quantity more than
A: more than 10 years and we are 10 years Golden supplier for Alibaba.
A: Yes, we are original factory with export license.
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
A: Yes, we offer 1 years warranty to our products.
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.