Function Description
QR-BS420 IP66 is a waterproof BSW moving head powered by a PHILIPS MSD Silver 420W/2 LL lamp,delivering high brightness and reliable performance in all weather conditions.Its linear CMY color mixing and CTO adjustment ensure smooth color transitions and precise color temperature control.Featuring dual color wheels,7 interchangeable glass gobos,14 metal gobos,and 2 prisms,it creates rich color combinations and dynamic projection effects for outdoor concerts, touring, and professional stage productions.
Technical parameters
Light Source System
- Light source: PHILIPS MSD Silver 420W/2 LL
- Color temperature: 7800 ± 500K
- Lamp life: 3,500 hours
Optical System
- Beam angle: 2°–31°
- Spot angle: 3.5°–50°
- Front lens diameter: 140 mm
Color System
- CMY color mixing: Linear CMY color mixing system
- CTO: Linear CTO color temperature adjustment, 3200K–6700K
- Color wheel 1: 6 colors, with step and linear color changing modes, plus variable-speed rainbow flow effect
- Color wheel 2: 6 colors, with step and linear color changing modes, plus variable-speed rainbow flow effect
- Half-color effect: Available
Gobo System
- Rotating gobo wheel: 7 interchangeable glass gobos, each independently rotatable in both directions
- Fixed gobo wheel: 14 metal gobos + open, with variable-speed gobo shake effect
Effect
- Prism: 2 prisms (6-facet prism and 8-facet prism), bidirectional variable-speed rotation, with overlapping effects
- Dimming: 0–100% linear dimming
- Strobe: Fast strobe effect at 1–20 Hz, with pulse, synchronized and asynchronous strobe effects
- Frost: 1 independent frost filter, providing frost and color wash effects
Pan&Tilt
- Pan: 540°
- Tilt: 270°
- Automatic position reset and 16-bit fine positioning
Electrical & Interface
- Rated power: 600W
- Input voltage: AC 100–240V, 50/60Hz
- Signal connectors: 3-pin/5-pin waterproof signal connectors & Seetronic waterproof 3-pin XLR connectors
Control & Programming
- DMX channels: 28 channels
- Control protocols: DMX512, Master/Slave, Auto Run, RDM
- Display: LCD display with 4 touch buttons
- Sleep mode: Automatically enters sleep mode when the signal is disconnected for energy saving and safety
- Software update: Software can be updated via DMX signal cable
- Cooling fan: Silent variable-speed fan
Fixture Structure
- Housing material: Premium magnesium alloy housing
- Operating temperature: -10°C to 40°C
- IP rating: IP66
Size & Weight
- Product dimensions: 70.9 × 38.6 × 29 cm
- Net weight: 27 kg
Effects

FAQ
Q1: Is the QR-BS420 IP66 suitable for outdoor use?
Yes. With an IP66-rated housing, the QR-BS420 is designed for outdoor stage lighting in demanding weather conditions.
Q2: What light source does the QR-BS420 IP66 use?
It uses a PHILIPS MSD Silver 420W/2 LL lamp, delivering high brightness for professional stage applications.
Q3: What color and projection effects does the QR-BS420 IP66 offer?
It features linear CMY color mixing, linear CTO adjustment, dual color wheels, 7 interchangeable glass gobos, 14 metal gobos, and 2 prisms for versatile stage effects.
Q4: What applications is the QR-BS420 IP66 suitable for?
It is ideal for outdoor concerts, touring productions, festivals, and other professional stage lighting applications.