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Ulanzi L23 Pro WB LED light, 2500–6500 K, up to 50 W
Ulanzi| Products ID: | 197157 |
|---|---|
| Manufactured by: | Ulanzi |
| Availablity: | SOLDOUT! |
| EAN: | 6975357301886 |
The Ulanzi L23 Pro WB is a compact COB LED light for photography, video production and video calls. Weighing 490 g, it offers adjustable colour temperature from 2500 to 6500 K, with 40 W output in normal mode and 50 W in overclock mode.
Light control and effects
Colour rendering ratings are CRI ≥ 95 and TLCI ≥ 96. With the included reflector at 6500 K in overclock mode, illuminance reaches 13 150 lx at 0.5 m. Dials provide smooth setting adjustment, while a backlit screen displays the settings.
- 8 effects: including thunderstorm, TV, candle, broken bulb, strobe and paparazzi, with adjustable effect brightness.
- Light shaping: the reflector concentrates the light, while the diffusion dome softens shadows and reduces contrast.
- Mounting: a 1/4-inch female thread attaches to a tripod, and a Mini Bowens mount accepts compatible light modifiers.
Power and included accessories
The built-in 3400 mAh battery provides at least 50 minutes at 50 W, at least 70 minutes at 40 W and at least 180 minutes at minimum brightness. DC 19 V / 3.4 A and USB-C PD 65 W power options are also available, including power from a compatible power bank.
The kit includes the light, reflector, diffusion dome and carrying case. A DC charger or USB-C charger with cable must be purchased separately.
| Model | Ulanzi L23 Pro - WB (2500 K - 6500 K) |
|---|---|
| Output power | Normal mode: 40 W; overclock mode: 50 W |
| LED type | Bi-colour COB LED |
| Colour rendering index CRI | ≥ 95 |
| TLCI rating | ≥ 96 |
| Colour temperature | 2500–6500 K |
| Illuminance | 13 150 lx at 0.5 m (6500 K, reflector, overclock mode) |
| Beam angle | 120° |
| Runtime per charge | Maximum brightness (50 W): ≥ 50 min; maximum brightness (40 W): ≥ 70 min; minimum brightness: ≥ 180 min |
| Charging time | Approximately 3 h |
| Number of preset effects | 8 |
| Power supply | Built-in rechargeable battery (3400 mAh, 14.8 V); DC 19 V / 3.4 A; USB-C (PD 65 W) |
| Dimensions | 10.5 × 8.5 × 8.5 cm |
| Weight | 490 g |
| Tripod mounting | 1/4-inch female thread |
| Light modifier mount | Mini Bowens |
| Controls | Adjustment dials and backlit screen |
Is a charger included?
No. The kit contains the light, reflector, diffusion dome and carrying case. A DC charger or USB-C charger with cable must be purchased separately.
How are the light and modifiers mounted?
The light has a 1/4-inch female thread for tripod mounting. Compatible reflectors, softboxes and barn doors attach via the Mini Bowens mount.















