Ulanzi 100W COB Video Light with Built-In Battery Bi Color RGB

৳ 16,500.00

For your website’s hero section, this light is a game-changer. It provides enough power to act as a main key light for large shop displays, while the RGB mode allows you to paint your entire background with luxury brand colors—all without needing to trip over power cables.

Feature Specification
Max Power 100W (Extremely bright for its size)
Light Source COB (Chip on Board) for a soft, uniform glow
Battery 111Wh (Built-in 5000mAh at 22.2V)
Runtime ~50 mins at Max / ~8 hours at Min
Color Temp 2700K – 6500K (Bi-Color)
Color Modes Full RGB (360° Hue / 100% Saturation)
Charging 100W PD Type-C or 20V DC Adapter
Weight 992g (Under 1kg)
Description

The Ulanzi 100W COB Video Light with Built‑In Battery Bi‑Color & RGB is a high‑output, portable LED lighting solution tailored for content creators, videographers, photographers, and live streamers seeking powerful, flexible lighting without being tethered to mains power. It combines a 100W COB (Chip‑On‑Board) LED engine with a 111 Wh built‑in rechargeable battery, enabling wireless operation for situations where standard power isn’t available.

Featuring tunable bi‑color temperature (2700 K–6500 K) and fully adjustable RGB output (0°–359° hue, saturation, and intensity control), this light delivers full creative control over your lighting environment — from warm, natural tones to vibrant colored effects. Stepless dimming from low to full output allows fine‑tuning of brightness for interviews, product content, outdoor shooting, and cinematic setups.

Its compact form factor and integrated battery design make it ideal for mobile shoots, DIY studio builds, and on‑location projects, while dual power options (DC and USB‑C PD) add flexibility for powering and charging.


Key Specifications

Specification Detail
Brand Ulanzi
Model ML100Bi / ML100RGB
Light Output Power 100 W COB LED
Light Modes Bi‑Color (2700 K–6500 K) + Full RGB
Dimming Range 1 %–100 % stepless
Battery Built‑in 111 Wh (22.2 V / 5000 mAh)
Battery Runtime ~8 hours (min brightness), ~50 min (max)
Beam Angle ~120°
Weight ≈ 992 g (2.2 lb)
Dimensions ~124 × 104 × 113 mm (4.8 × 4 × 4.4 in)
Material ABS + PC housing
Power Inputs DC (20 V/5 A), USB‑C PD (28 V/5 A)
Standby Power ~240 µA
Mounting Standard light stand / tripod mount
Included Accessories Power adapter, reflector, diffusion dome, charging cable, user manual
Color Adjustments 360° hue control, saturation control
Use Cases Video, interviews, livestreams, vlogging, photography
Portable Operation Wireless battery mode + wired charging support

Core Features

  • High‑Power COB Output: Delivers strong, even illumination suitable for medium to large setups.
  • Wireless Lighting: Built‑in 111 Wh battery supports extended use without AC power — ideal for outdoor, location shoots.
  • Bi‑Color + RGB Modes: Adjustable color temperature plus full RGB for creative effects and mood lighting.
  • Stepless Dimming & Full Color Control: Fine‑tune brightness, hue, saturation, and intensity for precise lighting design.
  • Dual Power Options: Support for DC input and USB‑C PD for flexible powering/charging.
  • Portable & Compact: Lightweight (~992 g) with a rugged ABS/PC build for durability on the go.

Typical Use Cases

  • Interview & Documentary Shoots – Bright, adjustable light to match ambient conditions.
  • Content Creation for Social Media – Create mood and stylistic lighting with RGB.
  • Vlogging & Outdoor Filming – Wireless operation adds mobility.
  • Photography Lighting – Powerful fill and accent light for portraits or product shots.
  • Streaming & Webcam Lighting – Bi‑Color for natural skin tones or RGB for visual flair.
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