Review: Sofirn IF24

Overview

The Sofirn IF24 is a multifunction flashlight with a focused main white LED at the front, and diffuse high-CRI LEDs and RGB colored LEDs on the side. It is powered by an 18650 battery and has a USB-C port for internal charging.

The diverse functions available have more in common with LED panels meant for photography and videography than with most other flashlights.

Specifications

Spec -
Battery 1x18650
LED Luminus SST-40, white CSP LEDs, RGB CSP LEDs
Color temperature (main)
Color rendering index (main)
Max output (main)
Max throw (main)
Max sustainable output (main)
Max output at 50% battery (main)
Best efficiency (main)
Candela per lumen (main)
Color temperature (side)
Color rendering index (side)
Max output (side)
Max throw (side)
Max sustainable output (side)
Max output at 50% battery (side)
Best efficiency (side)
Candela per lumen (side)
Length
Head diameter
Weight 101g
Weight with battery 145g
Charging
Low Voltage Protection (LVP)
Lockout
Approximate price
Provided by
Rating ★★★☆☆ (conditionally recommended)

Highlights

Lowlights

Details and technical analysis

Versions

Accessories

Modes and user interface

Output, runtime, and efficiency

Light quality

Readings are taken from the center spot diffused with DC Fix diffusion film using an X-rite i1Pro spectrophotometer.

Beamshots

Batteries and charging

Size and ergonomics

Modification potential

lvp 2.92


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