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Product environment
LD1603 maintenance-free explosion-proof and corrosion-proof LED lamp is suitable for warning of dangerous environment such as oil extraction oil refining chemical industry military industry offshore oil platform oil tanker etc.  It is suitable for zone 1 and 2 of explosive gas environment 21 and 22 of dangerous dust environment II A II B II C explosive gas environment and T 6 temperature group. The elevation of the installation site does not exceed 2000m; the ambient air temperature IS-20 °C ~ + 45 °C and the average temperature within 24 hours does not exceed + 40 °C; the air relative humidity does not exceed 60% when the maximum temperature of the installation site is + 50 °C

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