The Advantage of GVM 520S LED video light over others is two points: 1. Four memory buttons> function: remember four different groups of color temperature and brightness and then save your time. steps of set up: rotate the button CCT and intensity to desired state, press the button 1 (or2, 3, 4) for two seconds until the LCD displays collect. 2. Two ways of rotate control one is remote controller, The other is select one light as Master. function: you can almost control innumerable lights through a remote controller or a light. steps of the second way’s set up: choose one light as the master and others as salves, press the button mode until the LCD displays Master/salve, press the button up and down to gr0(or GR1, 2, )then rotate the button CCT and intensity to the desired state. Note: only suitable for GVM series light, such as the GVM 520S, GVM 672S and GVM 896S. specification LED bead: 520 CRI: 97 + TLCI: 97+ lumen: 8000Lux/30inch Color temperature: 3200k-5600k brightness: 10%-100% power: 30w voltage: DC 15v power source: Power adapter or lithium-ion battery (not included) model np-550, np-750 and np-960. lifespan: 70000 hours> light size: 10. 4*9. 4*1. 6 inch light and u-bracket size: 12. 7*13. 4*1. 6 inch single package size: 26. 8*11*14. 8Inch single light weight: 4. 2lb> packing weight: 41. 3lb> product : if you receive the product with any problem, please feel free to Contact us and then you will get the satisfactory solution. You can replace the light within one month because of the product problems and have a one-year maintenance . box included: 3×led Light 3×barn door 3×power adapter> 3×diffuser 3×stand diffuser remote controller> 1×carry bag 6×bracket 3×light stand
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❤Better Luminous effect: The LED video light with 520 LED Beads can emit brighter light than other LED video lights with fewer LED Beads. High CRI & TLCI 97+ can make the saturation of pictures look fuller and more beautiful. U-shaped bracket can Support 360°rotation and the lifespan of GVM 520S LED video light is 70000 hours.
❤Built-in LCD display: studio lighting kit has LCD panel shows brightness from 10% to 100% and color temperature from 3200K to 5600K readings which makes the light look more natural, let ting you operate easily and work more effectively.
❤4 memory buttons: GVM LED video light can collect and memorize 4 different groups of color temperature and brightness. If you want to use the same color temperature and brightness, you can use this function to reduce your time.
❤One light control multiple Slave lights: you can control the brightness and color temperature of many Slave LED video lights through the master video light at the same time
❤Kit Includes: 3 Lights, 3 Light stands, 3 barn doors, 3 Power adapters, 6 brackets, 3 diffusers, 3 stand diffusers, 1 handbag.