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) |
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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