Describe:
3 X Tripod stand: solid aluminum alloy e, powder-coated for durability. With boom design, these light stands are adjustable in height and extendable. Full extension height: 2M/6.5FT, telescopic boom extension range: 70-140cm/2.3-4.6FT.
3 X Softbox: 50X70cm size with E27, which helps to soften light flow and shadows for perfect shooting. It can also overexposure and hot spots.
3 X 5 lamp socket adapter: made of good insulating ceramic, safer than plastic products. Standard E27, switch controls light bulb, which is quite energy-saving. Power supply: AC 100-240V.
4 X background: 4 X 1.6X (5.2X9.8FT) black, white, green, gray background, to meet the daily product shooting and video. Absorb all light without reflecting.
Background bracket group: solid aluminum alloy e, light weight but strong enough. In order to fix the background, the height can be adjusted (Max.2M/6.5FT) and the width can be expanded (Max./9.8FT).
Reflective plate set: round, 110cm (43") diameter. 1 fabric panel + 3 colorful cover plates. Used to fill, reflect, diffuse, absorb or soften light. Quickly fold and carry. Surface: gold, silver , White, black and translucent.
15X energy-saving bulb: 45W fluorescent bulb, 5500K (equivalent to 225W output). Up to 8000 hours of working time, no flicker and E27 conventional base.
3 X Bag + 2 X Sand Bag: Equipped with 3 bags, 1 is used to store the background shelf, 1 is used to store the reflector set, and 1 is used to store the entire studio lighting kit. There are 2 sandbags with hooks hanging on the arm to help balance the weight of the light.
Lock nut: The lock nut has 4 holes of different sizes on each side for different brackets. Aperture: 17, 20, 24, 31mm. The lock nut can be rotated to hang the lamp at different angles.

Specification:
Lamp holder adapter: E27
Bulb base: E27
Background size: 1.6* / 5.2*9.8FT
Height of light stand: adjustable (Max.2M)