Crompton lamps antique decorative gls filament lamps 60w crompton lamps ab001 the crompton ab001 is a 60w vintage gls lamp which has a unique old styled design that creates a feeling of warm ambiance the lamp is internally fused and guaranteed for a life span of 3 000 hours the lamp gives a warm feeling and adds a touch of atmosphere to the surroundings it is an ideal choice for clubs bars restaurants and the home crompton ab001 antique gls lamp bc 60w