Westcott L120-B Bi-Color LED Monolight (1-Light Backpack Kit)

The Westcott L120-B Bi-Color LED Monolight (1-Light Backpack Kit) is a 120W COB LED light designed for video, interview, and studio use. It outputs up to 23,900 lux at 3.3 feet with the included 45-degree reflector and offers an adjustable 2700–6500K color temperature range. Color accuracy is rated at CRI 98, TLCI 99, and SSI 92, with flicker-free operation up to 4000 fps. The light supports AC power or optional 14.4/14.8V D-Tap battery power for studio or location work. Controls are available directly on the unit through a rear LCD screen or wirelessly via Bluetooth using the Westcott StudioLink App.

This kit includes a Rapid Box Switch Octa-S softbox, a Bowens insert, a 45-degree reflector, and a Lite Traveler backpack for storage and transportation. The L120-B features a Bowens S mount, built-in lighting effects, silent fan mode, and a 5/8-inch receiver with a tilting bracket for standard light stand mounting.

Powerful Bi-Color Output

Delivers 120W of consistent light with an adjustable 2700–6500K color temperature range. Produces up to 23,900 lux at 3.3 feet with the included 45-degree ultra reflector, making it suitable for interviews, video production, and studio lighting.

High Color Accuracy

Ensures natural and reliable color reproduction with CRI 98, TLCI 99, and SSI 92. Flicker-free performance supports high-speed shooting up to 4000 fps.

Flexible Power Options

Operates using the included AC adapter for studio use or an optional 14.4/14.8V D-Tap battery for location shoots, providing dependable lighting in any environment.

Onboard and App Control

Features an easy-to-read rear LCD screen with intuitive dials for local adjustments. Bluetooth connectivity allows wireless control, firmware updates, and multi-light management through the Westcott StudioLink app on iOS and Android devices.

Rapid Light Shaping Softbox

Includes a Rapid Box Switch Octa-S softbox with a reflective silver interior for soft, even illumination and natural-looking catchlights. The Bowens insert allows fast attachment and compatibility with a wide range of modifiers.

Creative Lighting Effects

Offers nine built-in lighting effects, including lightning, fire, TV, faulty bulb, paparazzi, pulse, headlights, SOS, and emergency, to enhance creative video productions.

Silent Fan Cooling

Fan-cooled design with a silent mode at lower brightness levels helps maintain quiet operation during audio-sensitive shoots.

Durable and Portable Design

Constructed with a robust metal housing and weighing only 2.63 pounds, the compact body is easy to transport while withstanding frequent professional use.

Versatile Mounting and Positioning

Equipped with a Bowens S accessory mount, umbrella mount, and a 5/8-inch receiver on a rotating tilting bracket for precise light positioning on standard light stands.

Complete Backpack Kit

Comes with a Lite Traveler backpack, a 45-degree ultra-reflective panel, a protective COB cover, a removable tilting bracket, and a softbox, providing organized storage and convenient transport for the entire lighting setup.