The Ulanzi L023 40W Pro is a compact and powerful bi-color COB video light, ideal for content creators, photographers, and videographers looking for high-performance, portable lighting. With an adjustable color temperature from 2500K to 6500K , a high color rendering index (CRI ≥ 95) , and up to 50W of power in Overclock mode, this light ensures versatility and professional quality in any scenario.
Main Features:
Adjustable color temperature from 2500K to 6500K , ideal for different environments and shooting styles.
40W power in normal mode and up to 50W in Overclock mode for maximum intensity.
Built-in 3400mAh battery, with autonomy of up to 180 minutes at low brightness levels.
Fast charging via DC 19V/3.4A and USB-C PD 65W ports.
Mini Bowens mount for use with accessories such as reflectors and diffusers.
Compact and lightweight design (490g) , easy to carry and mount on stands.
Color Rendering Index (CRI) ≥ 95 , ensuring natural lighting and faithful to real colors.
Includes reflector and diffusion dome for different lighting styles.
Technical Specifications:
Brand: Ulanzi
Model: L023 40W Pro
Light Type: COB LED Bi-color
Color temperature: 2500K - 6500K
CRI: ≥ 95
Light output (with reflector): 13150 lux at 0.5 m (6500K)
Beam angle: 120°
Output power (typical): 40W
Maximum power (Overclock): 50W
Battery: 14.8 V / 3400 mAh (50.3 Wh)
Battery life: up to 50 min (50W), ≥ 70 min (40W), ≥ 180 min (low intensity)
Charging time: Approx. 3 hours
Charging ports: DC 19V/3.4A and USB-C PD 65W
Dimensions (without reflector): 10.5 × 8.5 × 8.5 cm
Weight (without reflector): 490 g
Box Contents:
1x Ulanzi L023 40W Pro Light
1x Reflector
1x Diffusion Dome
1x Velvet bag
1x User Manual
Tip: To take advantage of the full power of the L023 40W Pro, use chargers and cables that support PD up to 65W.
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