L120-B Bi-Color COB LED 1-Light Backpack Kit

Portable Bi-Color Lighting for Video & Photo

• Compact and portable 120W bi-color COB LED light with a 45° Ultra Reflector, delivering up to 23,900 lux at 1 meter
• Adjustable color temperature from 2700K to 6500K to complement any environment
• Fully dimmable from 1-100% with high color accuracy (up to 98 CRI, 99 TLCI, 92 SSI), ensuring minimal post-production color correction
• Includes wired AC power with optional 14.4/14.8V D-Tap battery (sold separately)
• 9 adjustable on-board special effects to easily create popular lighting scenarios, including lightning, TV, fire, and headlights
• Durable metal housing with a removable metal tilter that rotates 360° for precise positioning when mounted to a light stand
• Intuitive control dials and LCD display for easy adjustments
• Wireless control and firmware updates via the free Westcott StudioLink mobile app for iOS and Android
• Flicker-free output up to 4,000 FPS with minimal heat and a low-decibel internal fan
• Silent fan mode at 30% intensity for noise-sensitive environments
• Rapid Box Switch Octa-S 26" octabox softens light output
• Backpack with gear compartments, removable dividers, and padded straps
• Includes L120-B LED light with removable tilter bracket, AC Adapter, 45° Ultra Reflector, protective COB cover, Rapid Box Switch Octa-S softbox with Insert (Bowens), and backpack
• Backed by Westcott’s 1-year pledge and lifetime US-based customer support

Compact & Portable LED for Video Production & Photography

The Westcott L120-B 1-Light Kit combines robust build quality, high performance, and color accuracy into a portable, ready-to-shoot lighting solution. This 120W bi-color COB LED light delivers up to 23,900 lux at 1 meter with the 45° Ultra Reflector. It offers flexibility with both wired AC power and optional 14.4/14.8V D-Tap battery compatibility (sold separately), making it ideal for both studio and location shoots.

Exceptional Light Quality with Adjustable Color Temperature

With an adjustable color temperature range from 2700K to 6500K, the L120-B can suit any environment. The light is fully dimmable from 1-100% and offers high color accuracy (up to 98 CRI, 99 TLCI, 92 SSI), ensuring consistent performance with minimal color correction. This makes it great for rendering skin tones and products accurately, delivering natural and true-to-life results.

9 Practical Lighting Effects for Creative Video Lighting

Like other Westcott L Series lights, the L120-B comes pre-programmed with customizable special effects to easily create popular lighting scenarios for short films and cinematic videos. Simulate 9 different practical lighting effects, including lightning, fire, TV screen flicker, faulty light bulb, pulse, paparazzi flashes, headlights, SOS, and emergency lights. Its flicker-free output up to 4,000 FPS ensures smooth video performance.

Robust Design for Professional Use

Built with durable metal housing and a removable tilter bracket, the L120-B is designed to withstand rigorous use. The tilter features a 5/8" (16mm) receiver for stand mounting and offers 360° rotating and tilting for precise positioning. The low-decibel internal fan and silent fan mode at 30% intensity make it ideal for noise-sensitive environments, including interviews and talking head videos.

Local & Wireless Control for Seamless Operation

The L120-B features intuitive control dials and an LCD display for easy adjustments. For added convenience, the free Westcott StudioLink mobile app allows you to wirelessly control multiple L Series lights and update firmware from your iOS or Android device.

Fast, Controlled Light Shaping

The Rapid Box Switch Octa-S is a quick-collapse 26” octagonal softbox that sets up in seconds for lighting interviews, portraits, products, and more. It softens light to reduce harsh shadows and create natural-looking catchlights, with a reflective silver interior to maximize output and removable neutral diffusion for accurate color. Built with durable metal framework and heat-resistant fabric, it attaches quickly and securely to the L120-B’s Bowens S-Type mount using the included Rapid Box Switch Insert.

Store and Transport Your Kit with Ease

The included Lite Traveler Backpack allows you to store and transport this lighting kit with ease. Equipped with a large, central storage compartment featuring removable dividers, the backpack is ideal for traveling comfortably with your kit. It features various zippered compartments for storing smaller accessories, a separate internal compartment with three padded sleeves for storing laptops and tablets, a convenient water bottle pouch, a tripod holder with retention straps and more.

Complete Lighting Kit for Professional Use

The L120-B comes ready for professional use, including the L120-B LED light, removable tilter bracket, AC adapter, 45° Ultra Reflector, protective COB cover, Rapid Box Switch Insert (Bowens), Rapid Box Switch Octa-S softbox, backpack, and a 1-year warranty with friendly US-based customer service.

In The Box:

• 1 × L120-B Bi-Color COB LED (120W)
• 1 × L120-B 45° Ultra Reflector (Bowens)
• 1 × L120-B AC Adapter & Cable
• 1 × L120-B Protective Cover
• 1 × Rapid Box Switch Octa-S
• 1 × Rapid Box Switch Insert (Bowens)
• 1 × Lite Traveler Backpack

Lighting

Lamp Type

120W COB LED

Dimmable Range

1-100%

Effects

9 FX and 1 Preset On-Board

Flicker Free

Up to 4000 FPS

Mount Type

Tilter Bracket with 5/8'' (16mm) Receiver

Reflector

45° Ultra Reflector

Modifier Mounting

Bowens

Max Modifier Load

20.0 lbs. / 9.1 kg (using Switch modifiers)

Auto Memory Recall

Yes

Bluetooth

Yes

Controls

Onboard and via StudioLink App

Case Included

Yes

Photometric Data

CCT

2700-6500K

CRI

Up to 98

TLCI

Up to 99

SSI

Up to 92

Foot-Candles (1m)

Up to 2,220.3 (w/ 45° Ultra Reflector)

Lux (1m)

Up to 23,900 (w/ 45° Ultra Reflector)

Lumens

8,520-10,450 (bare bulb)

Electrical

Power Type

AC/DC

Certifications

CE, RoHS, cETLus

Voltage

110-240V 50-60Hz

Watts

Up to 144W

Input Power

12-17V DC @ 6A

Output Power

24V DC

Max. Output

6A Max.

Power Cord

20.08' / 6.12 m

Power Supply

100-240 VAC@50/60Hz, 1A Max

Battery Type

14.4/14.8V D-Tap Battery (powers L120-B up to 80% brightness)

Cable Connector

Locking 2-pin

Firmware Upgradable

Yes; OTA via Mobile App

Cooling

Low Decibel Fan

Operating Temp.

14-104ºF (-10-40ºC)

General

Package Qty.

1

Product Dimensions

7.0 × 5.1 × 5.1 in. (17.8 × 13.0 × 13.0 cm)

Packed/Folded Size

23.0 × 9.0 × 11.0 in. (58.4 × 22.9 × 27.9 cm)

Item Weight

2.6 lbs. (1.2 kg)

Materials

Plastic, Aluminum, Electronic Components

Use & Care Instructions

• Spot clean housing with damp cloth.
• Do not submerge in water.
• Do not use harsh chemicals
• Allow unit to cool before handling.

California Prop. 65

WARNING!

WARNING: This product can expose you to chemicals including benzene, which is not present in the final product, but is known to the State of California to cause cancer and birth defects or other reproductive harm. This warning is required by California Prop. 65. For more information, go to www.P65Warnings.ca.gov.