When choosing LED photography lights, key parameters directly affect the shooting effect and applicable scenes. The following are the core parameters and purchase points:
1. Brightness and luminous flux
Brightness (Lux/lm):
Small fill light (such as live broadcast/still life): 500-2000 Lux
Professional film and television: 5000 Lux or more (high brightness is required to cover large scenes).
Wattage (W): Reference value (actual brightness varies greatly due to brands):
50-100W: Suitable for close-up portraits or small products.
200W or more: Film-level lighting.
2. Color temperature and color rendering
Color temperature (K):
Dual color temperature adjustment (2700K-6500K): Adapt to the needs of cold and warm light.
Fixed color temperature is commonly used 5600K (daylight standard) or 3200K (tungsten lamp effect).
Color rendering index (CRI/TLCI):
CRI≥95: Professional photography (accurate color reproduction).
TLCI≥98: Film-level standard (optimized for cameras).
RGBW Photography LED light is more welcomed ! it can emit red, blue ,green ,white color
3. Dimming and control
Stepless dimming: 0-100% smooth brightness adjustment.
Wireless control: Supports DMX512, Bluetooth or APP control (must-have for multi-light joint control).
4. Light source quality
No flicker: Ensure that there are no stripes in video shooting (high-frequency PWM dimming).
Beam angle:
Narrow angle (15°-30°): highlight the subject.
Wide angle (90°-120°): uniform fill light.
5. Heat dissipation and battery life
Heat dissipation design: metal shell + fan/heat sink (avoid high temperature and brightness reduction).
Battery power supply: high-capacity lithium battery (common V-mount battery) is required for outdoor shooting.
6. Additional functions
Accessory compatibility: Standard Bowens Mount can be connected to softbox/honeycomb.
Portability: Folding design/lightweight (for outdoor shooting).
Recommended parameters for different scenes
Scene Key parameter requirements
Portrait photography CRI≥95, dual color temperature, soft light accessories
Live broadcast/video No flicker, 5600K, APP dimming
Video shooting High brightness (200W+), TLCI≥98, DMX control
Outdoor shooting portable Battery powered, lightweight, drop-resistant design
Tip: you can consult on http://www.benweilight.com
