Godox KNOWLED TP4R Pixel RGB LED light stick

Godox KNOWLED TP4R Pixel RGB LED light stick

The Godox Knowled TP4R is an RGB pixel light stick, approximately 120 cm long, designed for mood lighting, special effects and colouring backdrops in video and photography productions. Thanks to its dense pixel structure, individual pixels can be controlled separately, allowing a single light to produce colour gradients, moving effects and precise pixel mapping. See also our other For LED light sticks.

Millions of colours and programmable pixel effects

The colour temperature can be adjusted between 2,000 and 10,000 K in increments of 100 Kelvin, and the hue can be adjusted across the entire 0–360-degree colour wheel. The pixel parameters can be programmed for three built-in effects: Chase, Flow and Fade. In addition, the light features 17 pre-set FX effects.

Professional-grade control, either wirelessly or via cable

The light is controlled via wired DMX512, RDM, wireless CRMX, the Bluetooth app (Godox Light 3.0) or directly from the light’s body. The integrated LumenRadio module supports 8-bit and 16-bit modes: In 8-bit mode, a limited number of channels can be used to control multiple lights, whilst 16-bit mode allows for more precise adjustment of colour and brightness. Using pixel mapping software, video footage can be projected onto a group of light sticks, making changes in light and shadow on the subject appear natural.

Ready for the shoot

The built-in 6,000 mAh battery provides approximately 120 minutes of operating time at full brightness, and power can also be supplied via the mains or a separately sold V-mount battery (14.8 V or 26 V, 100 Wh). The IP65 rating protects the light from water and dust, and the 180-degree swivelling screen remains legible even in awkward mounting positions.

Main features

• Individually controllable pixels enable precise pixel mapping and realistic lighting effects.
• Colour rendering with CRI and TLCI values of ≥96 produces natural skin tones and accurate colours.
• Five operating modes: CCT, HSI, RGB, GEL and FX.
• The wireless CRMX control works at distances of up to 150 metres, whilst the Bluetooth app works at distances of up to 30 metres.
• The built-in battery allows the light to be used without a power cable.
• The IP65 rating allows for use outdoors and in damp conditions.
• The swivelling screen makes it easier to adjust the settings according to the position of the light.
• With the included fixings, steel cables and carrying bag, the light is easy to hang up and carry.

Technical specifications

• Dimensions and cross-section: 47 × 47 × 1200 mm
• Weight: 1,5 kg
• Maximum power: 64 W
• DC input: 20 V ⎓ 3.2 A
• Lithium battery: 14.4 V, 6,000 mAh
• Power sources: DC, internal lithium battery, V-mount battery
• Battery life (100 % brightness): approx. 120 mins
• Charging time: approx. 180 mins
• Colour temperature: 2,000–10,000 K (in 100 K increments)
• Angle: 0–360°
• CRI: ≥96
• TLCI: ≥96
• FX effects: 17
• Control methods: DMX512, RDM, CRMX, Bluetooth app, buttons on the body
• Bluetooth range: up to 30 m
• Wireless range: up to 150 m
• Enclosure rating: IP65
• Operating temperature: -10…40 °C

You can find more Godox lights and accessories From the Godox brand page.