BS EN 62386-150. Digital addressable lighting interface - Part 150. Particular requirements. Auxiliary Power Supply Ingestion-build-82061 BS EN 60598-2-13 specifies requirements

BS EN 60598-2-13 specifies requirements for ground recessed luminaires incorporating electric light sources for operation from supply voltages up to 1 000 V

The primary purpose of such apparatus is to measure the concentration of a toxic gas or vapour in order to provide an exposure measurement and/or detection and warning of its presence

937 (for element contents between 10 % and 58 %)

it specifies rules and limits that determine permissible speed

BS EN 62386-150. Digital addressable lighting interface - Part 150. Particular requirements. Auxiliary Power Supply Ingestion-build-82061 BS EN 60598-2-13 specifies requirements