With LED lanterns weighing 15 – 20 kg’s you need a secure adaptor to fix to existing column brackets to stop the lantern rotating or dropping.
The Pudsey Diamond spigot adaptor securely locks a 60mm side entry lantern to a 42mm bracket spigot.
Metal on Metal clamp. Retaining nut is fixed in place to allow the maximum pressure to be applied. Stainless steel grub screws. Patented plastic sleeve protects the critical joint for long life.