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Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System
Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System
Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System
Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System
Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System
Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System
Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System
Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System
Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System
Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System
Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System
Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System

Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System
Price: $131.99

Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System

$131.99

Shipping & Returns

Questions? Chat with us

Shipping & Delivery

  • Estimated arrival Nov 19 – Dec 1
  • Free shipping on orders $50+
  • Tracking link by email

Shipping cost$3.99 per order, no matter how many items you buy. Free on orders of $50 or more.

Processing time1–4 business days. Every order is inspected and packed securely before it ships.

Delivery time5–10 business days after dispatch.

TrackingYou’ll get a tracking link by email as soon as your package ships.

No surprise fees for U.S. ordersThe price you see at checkout is all you pay.

International shippingWe ship to 40 countries, including the U.S. The same shipping rates apply everywhere, shown in your local currency at checkout.
Read full shipping policy Questions? Chat with us

Delivery Guarantee

  • Covered at no extra cost
  • Full refund if your package is lost
  • We handle carrier issues for you

Every order is coveredYour package is covered from dispatch to delivery, at no extra cost to you. We monitor shipments and handle delivery issues with you.

Lost in transitIf the carrier confirms your package is lost, we refund you in full.

Stuck or not deliveredMost orders arrive within 5–10 business days after dispatch. If your package stops moving or doesn’t arrive within our guarantee window, even without a carrier notice, we refund you in full. See our shipping policy for details.

Damaged or wrong itemSend us clear photos and a short video, and we’ll review it and arrange the next steps.

No carrier claimsYou never have to file a claim with the carrier yourself.
Read full shipping policy Questions? Chat with us

Returns & Refunds

  • 14 days from delivery to start a return
  • Returns accepted for any reason
  • Refund to your original payment method

14-day return windowStart your return in our Return Portal within 14 days of delivery.

Personal reasonsChanged your mind, no longer need it, or ordered the wrong product by mistake. Items should be unused, in their original packaging with all accessories. Return shipping costs or deductions may apply.

Order issuesWrong item received, missing item, or item damaged on arrival. Just send us clear photos and a short video.

Product issuesDefective or damaged product, or an item that doesn’t match its description. Just send us clear photos and a short video.

RefundsApproved refunds go back to your original payment method within 3–10 business days after inspection.
Read full return policy Questions? Chat with us

Product Details 

Professional cinematographers and content creators rely on the Ulanzi 100W Bi-Color COB Fill Light with Mini Bowens Mount System for precise, flicker-free illumination that adapts to any shooting environment.

Switch between warm and cool tones instantly on set, in the studio, or during location shoots—no gels or filters needed, just seamless color control.

This bi-color fill light is essential for video production, photography, and streaming work where consistent, high-CRI output and compact portability matter most.

Precision Lighting, Zero Compromise

  • Instant Color Matching: Dial 2700K to 6500K in real time without stopping your shoot or swapping gear.
  • Studio-Grade Output: 14,500 lux at half a meter delivers professional-level brightness in tight spaces and on tight budgets.
  • Silent, Cool Operation: Built-in fan keeps heat in check so you focus on framing, not equipment failure.
  • One-Hand Control: Stepless 0–100% dimming lets you nail exposure in seconds without menus or presets.
  • Mount Anything: Mini Bowens system connects to softboxes, reflectors, and modifiers you already own.

Technical Specifications

Identity & Type

  • Brand: Ulanzi
  • Model: C01
  • Product Type: Bi-Color COB Photographic Fill Light
  • Lighting Type: Continuous Photographic Lighting (COB)

Lighting Performance

  • Power Output: 100W
  • Color Temperature Range: 2700K–6500K
  • Brightness Control: 0–100% stepless
  • Color Rendering Index (CRI): ≥95
  • TLCI: ≥96
  • Illuminance: 14,500 lux @ 0.5 m (6500K, bare light)
  • Beam Angle: 120°

Build & Materials

  • Housing Material: ABS + Polycarbonate (PC)
  • Cooling System: Built-in high-speed fan

Power & Charging

  • Charging Port: USB Type-C (PD 3.0 supported)
  • Input Power: DC 20V / 5A (Max)
  • Voltage Range: 5–20V DC (USB-PD compatible)

Dimensions & Weight

  • Dimensions: 14.5 × 9.6 × 4.3 cm (5.71 × 3.78 × 1.69 in)
  • Weight (Bare Light): 330 g (11.64 oz) ±30 g (1.06 oz)
  • Weight (With Lens): 410 g (14.46 oz)

Mounting System

  • Mount Type: Mini Bowens Mount

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