Includes 2 ALZO 100 LED lights plus 1 clear & 1 black ALZO riser platforms Clear riser platform produces near shadowless images Black riser platform creates a dramatic reflection effect Back of riser is perfect for suspending pendants and chains ALZO 100 LED lights produce 3600 lumens of 5500K daylight Heavy 1/4 inch thick Lexan material is scratch-resistant and resists yellowing This tabletop photography kit consists of a set of 2 small plexiglass riser platforms with usable surface of 11 inches x 11 inches. Perfect for jewelry and small object product photography. The 2 ALZO 100 LED lights are very bright daylight High CRI lights with fully adjustable stands. The operating voltage is 100 - 240 volts 50-60 HZ. Simple assembly required. Power cords are 10 feet long. The clear platform eliminates shadows and the black platform creates a dramatic effect with a slight mirror reflection. These platforms include curved back panels that are convenient for suspending chains and pendants.. Each platform is constructed of heavy 1/4 inch scratch resistant acrylic plexiglass and can support up to 10 pounds of weight. Clear platform requires a paper sweep background and this is not included.