The Stellar X has been built to full professional specifications for long life & reliable service. Stellar Tungsten units have tough aluminium bodies that will stand up to the most vigorous use. The three 250 watt lamps are colour balanced to 3200°K enabling them to be used with many other Interfit products such as SXT3200 or halogen lighting. The Stellar Tungsten units feature "S" type bayonet fittings enabling the use of Stellar light shaping accessories such as soft boxes or a beauty dish for creative portraits & fashion images. The twin umbrella kit is a good all round kit suitable for product photography, fashion & portrait photography. Choose for all round general studio photography.