SPK

Aquarium heaters; Aquarium lights; Arc lamps; Dental ovens; Disinfectant dispensers for toilets; Electric fans; Extractor hoods for kitchens; Fans for air conditioning apparatus; Filaments for electric lamps; Heat accumulators; Heat guns; Lamp globes; Lamps; Light bulbs; Luminous house numbers; Solar furnaces; Sterilizers; Stills not for scientific purposes; Swimming pool chlorinating apparatus; Tobacco roasters; Water filtering apparatus; Water sterilisers; Electric window fans