The Ulanzi F16R is a compact LED flash with a guide number GN 16 and continuous lighting function. It features 3 operating modes: flash, continuous light, and flash with auxiliary light. The adjustable head rotates from 0–90° for direct or bounced lighting from the ceiling and walls.

• Guide number: GN 16 (ISO 100) with 7 power levels.
• Flash color temperature: 6800 K ±10%.
• Recycle time:
  • 1/64, 1/32 and 1/16: instant
  • 1/8: approx. 0.5 s
  • 1/4: approx. 1 s
  • 1/2: approx. 1.5 s
  • 1/1: approx. 3 s
• Approximately 550 full-power flashes per charge.
• Continuous light 5 W, color temperature 2500–6500 K, CRI 91–96.
• Continuous lighting intensity 520 lx (at a distance of 0.5 m and 6500 K).
• Continuous light runtime of about 4 h at 1% brightness or about 40 min at 100%.
• Built-in 1200 mAh, 3.7 V, 4.44 Wh battery.
• Charges via USB-C (5 V / 1 A) in about 1.5 h.
• Universal hot shoe, compatible with many Sony, Canon, Pentax, Nikon, Fujifilm, and Olympus cameras with the appropriate contacts.
• Requires a hot shoe with a central contact; it does not work with models without the appropriate contacts.
• Made of ABS + PC, weighs 136 g, and measures 56.6 x 57.7 x 104 mm.
• The flash with auxiliary light function makes focusing easier in dark environments.

The package includes the Ulanzi F16R flash, a USB-A to USB-C cable, and a diffuser for softer lighting.