Westcott vs LightTemp

Supported Devices: • FJ-X3 Wireless Trigger (for controlling FJ Wireless lights) • FJ-X2 Wireless Trigger (for controlling FJ Wireless lights) • Ice Light 3 • L120-B COB • L60-B COB Take Full Control from the Palm of Your Hand Connect your mobile device to your favorite Westcott lights and triggers for fast and reliable control. Control Your FJ Speedlights and Strobes Link the FJ-X3 and FJ-X2 Wireless Triggers to the app for remote control of your compatible speedlights and strobes. Supported models include FJ80, FJ80 II, FJ80-SE, FJ200, FJ400, FJ400 II, and FJ800. Manage groups, channels, output settings, and more from your mobile device for faster workflow on set. [Note: FJ-T1 Wireless Trigger is not Bluetooth® compatible.] Endless Creative Control for L-Series COBs & Ice Light 3 Complete control of your L-Series COBs and Ice Light 3: adjust light output, switch modes, activate FX, and fine-tune FX frequency with quick, reliable Bluetooth control. Create and Save Custom Scenes You can store up to 99 custom lighting scenes that recall your favorite setups in seconds. Scenes work with both L-Series COBs and FJ strobes and speedlights. Stay Ready for Your Next Shoot Keep your connected products up to date for the best performance. The app supports OTA firmware updates for the Ice Light 3, L120-B COB, and L60-B COB. Note: Reference the Westcott device manual for compatibility. To ensure optimal performance, keep all software and firmware up to date across all connected devices, including cameras, Westcott FJ & L-Series devices, mobile devices, and the Westcott StudioLink app. Instructional FAQ Link: https://help.fjwestcott.com/en-US/using-the-westcott-studio-link-app Disclaimer: The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc., and any use of such marks by F.J. Westcott Co. is under license. Other trademarks and trade names are those of their respective owners. Westcott is a brand of F.J. Westcott Co. in the U.S.A. ® and ™ designate trademarks of F.J. Westcott Co. All other trademarks are the property of their respective owners. © F.J. Westcott Co. All rights reserved.

LightTemp turns your smartphone into a professional on-set tool: measure light, understand it, and keep it consistent across the whole shoot – no expensive hardware required. Built by a filmmaker, for filmmakers. ◆ REAL-TIME KELVIN & TINT Point your camera at a light source and instantly read color temperature (Kelvin) and green-magenta tint. Tap the image to measure that exact spot (double-tap = center). Perfect for scouting and quick lighting checks. ◆ CAMERA WB RECOMMENDATION LightTemp tells you exactly what to dial into your camera – the measured value IS your white balance. ◆ LIGHTING RATIO (LIGHTING DESIGN) Measure Key, Fill, Back and Background one by one – the app computes the contrast ratios in stops (e.g. 4:1). Turn "reading a number" into "designing your lighting". ◆ GEL CALCULATOR Pick source + target white point – the app calculates the right CTO/CTB gel using real mired math, including combining large corrections. ◆ SHOOT SETUP & SHOT MATCH (CONTINUITY) Set your cine camera once (model, EI, fps, shutter angle). Save each scene as a full snapshot – Kelvin, tint, lighting ratio, flicker note and your camera values – and reproduce the lighting exactly on the next shooting day. Export as PDF. ◆ CONTINUITY RADAR Anchor the current light and the app warns you – with a banner and haptic – the moment color temperature or tint drifts, with a correction tip to get back. Keeps your look consistent across takes. ◆ MULTI-POINT DEVICE CALIBRATION Calibrate LightTemp with several reference points into a precise correction curve – maximum accuracy on your exact device. ◆ AUTOMATIC LIGHT SOURCE DETECTION Recognizes Tungsten, LED, HMI, daylight, candlelight or fluorescent – including a flicker warning (banding risk). ◆ PRO SCOPES • Histogram – brightness distribution • Waveform – luminance across the image width • RGB Parade – red/green/blue separately for a quick white-balance check ◆ FALSE COLOR & ZEBRA Exposure overlays like on professional monitors – correct skin tones, clipping and overexposed areas at a glance. Plus a live exposure assistant. ◆ GOLDEN & BLUE HOUR Calculates the sun's position from your location with a countdown to the next phase – for scouting. ◆ MORE TOOLS • Live camera data: ISO, shutter, aperture, FPS • Pinch-to-zoom • Freeze to lock the value • Customizable tool bar • Kelvin alarm (vibrates at target value) • Four languages: English, German, French, Spanish PRIVACY All data stays on your device. No accounts, no tracking, no ads. Note: Accuracy depends on your device's camera; use the calibration for best results. LightTemp is an assistive tool and does not replace a calibrated hardware light meter for the most demanding use.