This standard specifies the special safety requirements for d.c. electronic ballasts operating from a power supply free from transient surges, such ballasts being used in recreational equipment, such as caravans, and operating directly from the battery without a charger. Performance requirements are given in GB/T 19656.
GB 19510.5-2005 history
2005GB 19510.5-2005 Lamp controlgear--Part 5:Particular requirements for d.c.supplied electronic ballasts for general lighting
GB 19510.5-2005 Lamp controlgear--Part 5:Particular requirements for d.c.supplied electronic ballasts for general lighting was changed to GB/T 19510.203-2023 Light source controls Part 2-3: Special requirements for AC and/or DC electronic controls for fluorescent lamps.