3 Cold Shoe Mounts: Light array interlocking design, universal hot shoe mount fits most brands of cameras and camcorders, multiple lights can interlock together for more brightness. Super bright and dimmable: Composed of 31 high-brightness LED lamp beads, providing power and balanced illumination; this LED light panel is super bright. Lightweight and Portable: This 31 LED light weighs about 2.43 ounces/69 grams, it is lightweight, exquisite and portable, you can carry it with you wherever you go, perfect for outdoor shooting, travel or business photography, making videos , live broadcast, etc. Long Lifespan: This USB-powered LED light provides long-lasting (up to 50,000 hours) continuous light output Wide Application: With 1/4"-20 threaded holes on the bottom and a standard cold shoe, you can mount the LED on a camera, light stand, or any 1/4" tripod. Type: Portable Photography Light Voltage: 3V Light source power: 2W Light source type: LED Lamp head specifications: hot shoe Color temperature: 6500K Effective range: 0.5M Whether it is dimmable: Yes Whether it is equipped with an independent power supply: Yes Product weight: 0.056 (KG) Size:66*81*27mm List: 1*Mini fill light