Ulanzi 40WRGB COB Fill Light L024

Ulanzi 40WRGB COB Fill Light L024

Compact RGB Full-Color Video Light

The Ulanzi 40WRGB COB Fill Light is a compact yet powerful RGB full-color fill lamp designed for versatile video and photography lighting. This pocket-sized cube lamp features an adjustable color temperature range from 2500K to 6500K and a stepless dimming function from 0 to 100%. It delivers a maximum output of 50W in overclock mode, with an operating time of up to 50 minutes at full brightness.

Weighing only 490 grams, the lamp is easily handheld or can be mounted on a stand via the standard 1/4"-20 threaded hole.

Key Features

• RGB full color with a wide hue range from 0° to 359°
• High brightness output: 50W (overclock mode)
• High color accuracy: CRI 95+, TLCI 96+
• Adjustable color temperature: 2500K to 6500K with stepless dimming
• Built-in 3400mAh battery with DC and USB Type-C fast charging
• 20 customizable scene lighting effects

Built-in Battery and Charging

The integrated 3400mAh high-capacity battery powers the lamp for cordless use. It fully charges in approximately 3 hours and provides up to 3 hours of runtime depending on brightness settings. When charging via the DC or Type-C port during use, the lamp operates at a maximum power of 40W. (Charging cable sold separately.)

A mini diffuser is included to soften the light output, attachable via a mini Bowens mount.

20 Special Lighting Effects

The lamp offers 20 special effects to enhance creative lighting scenarios, including Police Car, Ambulance, Fire Truck, Lightning, Fireworks, TV, Candle, Party, Defective Lamp, Pulsating, Strobe, RGB Strobe, Paparazzi, Emergency Lighting, High/Low Beam, Red Flash, Green Flash, Blue Flash, HSI Slow, and HSI Fast. Each effect is fully customizable in speed, frequency, and style to suit various shooting needs.

Customizable Lighting Control

The stepless control knob allows seamless dimming and color temperature adjustment for warm to cool tones, ideal for diverse scenes.

Technical Specifications

• Model: 40W RGB
• Dimensions (without reflector): 10.5 × 8.5 × 8.5 cm
• Weight (without reflector): 490 g
• Lamp type: Bi-color COB LED
• Color Rendering Index (CRI): 95
• Color Temperature (CCT): 2500K – 6500K
• Lumen Efficiency (with reflector): 9100 lux at 0.5 m (6500K)
• Beam Angle: 120°
• Charging Ports: DC 19V/3.4A, USB Type-C PD 65W
• Power Consumption (Normal Mode): 40W
• Max Output Power (Overclock Mode): 50W
• Max Burn Time at 50W: 50 minutes
• Max Burn Time at 40W: 70 minutes
• Minimum Brightness Duty Cycle: 180 minutes
• Battery: 14.8V / 3400mAh (50.3Wh)
• Charging Time: Approximately 3 hours

Included in the Package

• 1 × Ulanzi 40WRGB COB Fill Light
• 1 × Reflector
• 1 × Diffusion Dome
• 1 × Velvet Bag
• 1 × User Guide