Professional custom flange integral BAP52-H2 explosion pole poles road Description BAP52-H2-proof features street light poles poles made of high quality steel surface spray. Curved rod and straight bar with plug-in connectors for easy installation and adjustment . luminaires Xuan to A, B, C, D type according to user requirements umbrella lights fitted in line with GB3836-2000, IEC60079 standard technical parameters of the standard length:. 2.3 / 2m, outer diameter: G11 / 2 (48mm) standard wall thickness: 2.5 / 2mm, thread size: G3 / 4 can be customized according to customer proof platform lamp poles and lighting requirements: according to the actual needs of the job site, to determine where and how to install fixtures and lamps away from power contacts to prepare Φ8 ~ Φ14 mm corresponding three core cable length and three-core cable through into the fabric of good steel. Loosen the lamp cable into the mouth of the compression nut (the factory equipped with, the use of steel after longer use), the power cable is introduced into the internal wiring to connect fixed, and then tighten the cable pipe and tighten the cap lamps , tighten the set screws. Replace the lamp, unscrew the Phillips pan head screws ring lights will light circle counterclockwise rotation, then the lamp and the housing ring and transparent separation, the bulb is removed, put a new bulb in the opposite direction lamps can be fitted. Warning: 1, the installation and maintenance of lamps, you must turn off the power. 2, non-professionals are not free to install or remove the lamps. Pro, thank you for your attention, the company's products are factory original authentic, brand, quality, price is definitely not standard imitation goods, crafts, look after the purchase, we will help you during working hours at the domestic dealers may contact the phone as soon as possible The company, according to the number carried Discount - West Germany proof Electric Group Co., Ltd. has always been to get the support of major companies, the company of good product quality, to win more market.