Ulanzi 40WPRO 40W Pro Portable Video Light

The 40PRO 40W Pro Portable Video Light from Ulanzi is a compact yet powerful 40W bi-colour LED fill light. This pocket-sized light features a 2500K to 6200K adjustable colour temperature, a separate 0 to 100% dimming function, and a runtime of up to 50 minutes at the maximum 50W (overclock mode) output. Weighing just under 500g, this cube light is easily handheld or mounted on a stand via its 1/4"-20 threaded hole. Built-in 3400mAh high-capacity battery supplies power to the light, which can be used without being plugged in. The light's battery pack charges in three hours and gives up to three hours of battery life depending on the brightness level. With DC and Type-C charging ports, the light supports 65W PD fast charging. Also included is a mini diffuser for softening light that attaches via a mini Bowens mount.

Overclocking to 50W
This is a small yet mighty light with 50W high-brightness COB LED delivering a brightness of 13150 lux (6500K @ 125%, with reflector, 0.5m).

Built-in Battery
Built-in 3400mAh battery with energy-saving and overclocking modes, giving you the freedom to create without limits. Runtime is from 50min to 180min depending on mode.

On-the-Go Charging
DC and Type-C ports available, the light supports power bank charging for added convenience, taking 3 hours to fully charge. Please note: when charging with the DC port or Type-C port while using, the maximum power of the light is 40W.  Please make sure that your charger and charging cable support charging with PD up to 65W. Charging cable is sold separately.

Palm-sized, Easy to Hold
Weighing only 490g, this palm-sized light is built for one-handed operation.

Customize Your Light
Stepless knob allows seamless dimming for both warm and cool tones, ideal for various scenes. Dimming is 1% to 100% in normal mode and 101% to 125% in overclock mode. Enjoy true to life colours with CRI 95+ and TLCI 96+.

8 FX for Unlimited Creativity
The 40WPRO comes with 8 preset lighting scene effects. Spice up your photography with customizable light now. Effects include lightning, TV, candle, broken bulb, strobe, paparazzi, emergency and headlight beam.

* Compact LED light with constant output of 40W
* In overclocking mode power can reach up to 50W
* High-brightness bi-colour COB lamp bead
* CCT of 2500-6500K, with CRI of 95+
* Weighing just 490g, it's palm-sized and easy to hold
* Built-in 3400mAh battery, with DC and Type-C charging ports
* Supports 65W PD fast charging
* Comes with 8 preset lighting scene effects
* Comes with reflector attaching via mini Bowens mount


Included in the box:  Ulanzi 40WPRO 40W Pro Portable Video Light, Reflector, Diffusion Dome, Storage Bag

Note:  Charger and DC power adapter not included, and need to be purchased separately. Ulanzi 40W lights use HT005 power adapter (Ulanzi item L075).

Colour: Black
Power output: 40W  (up to 50W in overclock mode)
Light source: x1 bi-colour COB lamp bead
Brightness: 13150 lux at 0.5m (in overclock mode, with reflector)
CCT: 2500K to 6500K
CRI: ≥95
Beam angle: 120°
Dimming range 1%-100% normal, up to 125% in overclock mode
Battery: 14.8V 3400mAh 50.3Wh
Runtime (maximum brightness @ 50W): ≥ 50min
Runtime (maximum brightness @ 40W): ≥ 70min
Runtime ( minimum brightness): ≥ 180min
Charging port: DC 19V 3.4 2A / Type-C PD 65W
Charging time: approx. 3 hours
Light effects: 8
Dimensions (without reflector): 10.5 x 8.5 x 8.5cm
Weight (without reflector): 490g

Model no: 40WPRO
Ulanzi SKU: L023