Godox KNOWLED C7RB RGBWW Creative Bulb E27 LED bulb

Godox KNOWLED C7RB RGBWW Creative Bulb E27 LED bulb

The Godox C7RB is an LED bulb compatible with E26/E27 sockets, providing adjustable light with accurate colour rendering for standard light fittings in photography, video production and set design. Thanks to its built-in lithium battery, the bulb can also be used without mains power, for example as a prop or a small accent light. See also our other single-lamp and Fresnel lights.

Adjusting the lighting via the app

The colour temperature can be adjusted from 2000K to 10000K and the brightness from 0 to 100 using the % Bluetooth app from a distance of up to 30 metres. The lamp can also be controlled directly from its body.

Battery or mains power

When attached to the base, the lamp runs on mains power, and on battery power it provides light for around one hour. The battery charges from the mains in around 2 hours 30 minutes, or from a 5V DC power source in around 3 hours.

Main features

• It fits standard E26 and E27 lamp sockets, so you can incorporate everyday light fittings into your lighting scheme.
• A CRI of ≥96 and a TLCI of ≥97 ensure that colours are reproduced naturally by the camera.
• The colour temperature can be adjusted from a warm 2000K to a cool 10,000K.
• The Bluetooth app controls the light from a distance of up to 30 metres.
• The built-in lithium battery allows for cordless use for around an hour.
• A USB-C cable and a storage pouch are included.

Technical specifications

• Bulb socket: E26/E27
• Power consumption: max. 10 W
• Colour temperature: 2000K–10000K
• Brightness: 0-100 %
• CRI: ≥96 (average)
• TLCI: ≥97 (average)
• Luminous intensity (100 %, 5500K): approx. 360 lx / 34 fc at a distance of 0.5 m, approx. 101 lx / 9 fc at a distance of 1 m
• Battery: lithium, 7.6 V / 1300 mAh
• Battery life: approx. 1 hour
• Charging time: approx. 2 hours 30 minutes (AC 220 V), approx. 3 hours (DC 5 V 3 A)
• DC input: 5 V ⎓ 2.5 A
• AC input: 100–120 V ~50/60 Hz 90 mA / 200–240 V ~50/60 Hz 50 mA
• Control: Bluetooth app / lamp body
• Bluetooth range: up to 30 m
• Operating temperature: -10 °C – +40 °C
• Dimensions: 73 × 73 × 136 mm
• Weight: 256 g

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