Dip a street lamp to choose light, several problems should be paid attention to

Buy high lamp you need first to know you need the use of the environment and achieve the effect, and then also need to know the following questions you can obtain a high quality high lamp manufacturers qualified high lamp price quotation for you: a light, the use of standard do you want to

in order to buy high beam, you first need to understand your usage environment and you need to achieve the effect, then you need to know the following questions, can be obtained from high quality high beam manufacturers qualified high beam quotation: you should know this is you accept high lamp is a very important standard file. And, of course, the price is very low high lamp manufacturer does not include the manufacturer who tell you this: 2. 1. 1GBJ135 - 1990 'the high-level structure design code' 2, 1990. 1. 2 GBJ 17 - 1988 'steel structure design code' 2. 1. 3 GBJ 9 - 1987 'load code for the design of building structures'. 1. 4 GBJ 10 - 2 1989 concrete structure design code. 1. 5 GB J7- 1989 specification for design of building foundation. 1. 6 GB / t 12469 - 1990 'fusion welding joint of welding quality assurance requirements and defect classification, 2. 1. 7 JT / T312 - 1996 'high mast lighting device technical conditions' 2. 1. 8 GB / T 13912 - Thermal spraying technology requirements 2 1992 iron and steel products. 1. 9 GB/t899- 1988 'high quality ordinary steel technical conditions' secondly, you need to tell the high lamp manufacturers you high lamp height, the number of light source and power. Third, you should also be according to your local geological and weather conditions reasonably design of lightning protection and grounding. Four, you also need to provide high beam manufacturer of lamps and lanterns manufacture quality requirements and parameters, including the style, material, height, thickness, anticorrosive processing, surface quality and the limit protection design. Fifth, do led light source, and you should be very careful. Light, traffic lights design lighting maintenance are very time-consuming. With the quality of this projection lamp price changes a lot. Shandong heart yue photoelectric technology co. , LTD. It is recommended that you select product warranty for three years. This is the most cost effective and practical. , of course, the company also provide product warranty five years or longer, but it does not have three years warranty projection lamp so lovely. There is a light, you must carefully consider lifting system, light, due to the height of the escalator up and unsafe, and the cost is relatively high, rent the crane is not very convenient, spend a little money to install a lift system that is very practical - - Light, also can choose according to the circumstance manual lifting and lifting system of electric hoist. , of course, if you choose a light, about 10 meters high, it is not too high, we call it a medium-sized lamp in the industry, you may not need a lift system. Are these your when choosing high lamp should know some knowledge. Do you have? Please call heart yue shandong photoelectric technology co. , LTD. Customer service consultation!