IEC 60079-35-1:20 11规定了用于易受火灾潮湿影响的矿井的帽灯的构造、测试和标记要求，包括带有其他设备连接点的帽灯（I组-爆炸性气体环境的电气设备定义见IEC 60079-0）。它只处理灯成为点火源的风险。性能要求见IEC 60079-35-2。本标准补充和修改了IEC 60079-0的一般要求，但表1所示除外。第一版取消并取代了2005年发布的IEC 62013-1第二版，构成了完整的技术修订。与上一版本的主要技术差异是: -引入达到Ma的设备保护水平(EPL)的手段；-引入与设备结构有关的单一条款，取代头盔、电池、电缆和外部充电触点的个别特定条款； -删除与表面温度有关的陈述，改写与爬电距离和间隙有关的陈述，并添加与热保护、电子组件和附加电路有关的陈述； -具体提及锂电池； -增加了与电池再充电和防止深度放电有关的陈述。

IEC 60079-35-1:2011 specifies requirements for the construction, testing and marking of caplights, including caplights with a point of connection for other equipment, for use in mines susceptible to firedamp (Group I - electrical equipment for explosive gas atmospheres as defined in IEC 60079-0). It deals only with the risk of the caplight becoming a source of ignition. The requirements for performance are in IEC 60079-35-2. This standard supplements and modifies the general requirements of IEC 60079-0 except as indicated in Table 1. This first edition cancels and replaces the second edition of IEC 62013-1, published in 2005, and constitutes a full technical revision. The main technical differences with respect to the previious edition are:
- the introduction of a means to achieve an equipment protection level (EPL) of Ma;
- the introduction of a single clause relating to equipment construction replacing individual specific clauses for the headpiece, battery, cable and external charging contacts;
- the deletion of statements relating to surface temperature, the rewording of statements relating to creepage and clearance and the addition of statements relating to thermal protection, electronic assemblies and additional circuitry;
- specific referenc to lithium cells;
- the addition of statements relating to battery recharging and protection against deep discharge.