90cm Large Luminous Surface: The Inflatable LED Tube Light built-in 320 full-spectrum lamp beads,color rendering index 95+. The large luminous surface and the rearward displacement of the inflation port make the luminous surface more complete and the fill light area larger. | Four Levels of Color Temperature Can Be Quickly Adjusted: The color temperature range of tube lights is adjustable from 2700K, 4000K, 5600K and 6500K, simulating different natural light sources to create professional lighting effects. | Compatible with Various Type-c Power Supply Devices: The Type-C interface of Photography Light Stick is fully compatible with the PD protocol, with a full power of 20W, and can also use a universal 5V power supply (10W). | Movie-level Soft Light Effect, natural and transparent: The white TPU on the back of LED Tube Light GCA20U increases the overall brightness by 10%, and the high-strength TPU ensures all-weather work. | Multifunctional Air Nozzle Makes Inflation and Deflation Simple and Sonvenient: Supports electric and manual inflation, can be used anytime and anywhere, and can be deflated and folded for storage by pressing the air nozzle. | N52 Magnets, Firmly Attached: Three N52 magnets make GC Air 20U suitable for more usage scenarios.2-meter power control cable, ultra-long power supply without cumbersomeness. | Creation without Limits: Take photos with LED Tube Light GCA20U of various scenes as you like and create ideal lighting with ease.