2011GOST R IEC 60079-35-1-2011 Caplights for use in mines susceptible to firedamp. Part 1. General requirements and test methods in relation to the risk of explosion
2007GOST R 52065-2007 Caplights for use in mines susceptible to firedamp. Part 1. General requirements and testing methods in relation to the risk of explosion
2003GOST R 52065-2003 Miner's explosionprotected caplights. Part 1. General requirements and test methods