Catalog
Fixture typeLED Profile Spotlight
Light source1 × 300W COB LED (RGBW)
Power supplyAC 100–240 V, 50/60 Hz
$780(w/o VAT)
Grand Master Light
PROFILE 300 ZOOM
LED Profile Spotlight
15° – 40°
Zoom Range
300W
COB LED
4
Framing Shutters
Scroll
GM-L PROFILE 300 ZOOM RGBAL LED Profile Spotlight
Product Overview
GM-L PROFILE 300 ZOOM RGBAL is the flagship version of the PROFILE 300 ZOOM series with extended RGBAL 5-in-1 color mixing (Red, Green, Blue, Amber, Lime). Five color channels deliver a broader and more accurate color palette compared to RGBW, producing hues that four-channel systems cannot achieve.
The 300W COB LED engine with a lifespan of up to 50,000 hours provides high brightness. The Amber and Lime channels extend color-mixing capabilities: Amber adds warm yellow-orange tones for natural skin-tone rendering and warm hues, while Lime increases overall brightness and improves accuracy of pastel and desaturated colors.
The RGBAL version is the optimal choice for professional stage and broadcast applications that demand maximum flexibility and precision in color work. Motorized 15°–40° zoom and four metal framing shutters provide full control over beam shape.
Support for DMX and RDM, 10 DMX channels in RGBAL mode, 4 dimming curves, adjustable PWM frequency, strobe, Master/Slave modes, auto programs and an LCD display make this the most fully featured fixture in the PROFILE 300 ZOOM series.
03 // TECHNICAL SPECIFICATIONS
Specifications
Zoom
15°–40°
Zoom type
Manual or motorized
Dimming
4 linear curves
Strobe
1–25 flashes/s
Light source
1 × 300W COB LED (RGBAL 5-in-1)
Light source lifetime
50,000 hours
Color mixing system
RGBAL (Red, Green, Blue, Amber, Lime)
Control protocols
DMX, RDM
DMX modes
10 (RGBAL) channels
Power supply
AC 100–240 V, 50/60 Hz
Fixture type
LED Profile Spotlight
CRI
Ra ≥90
Optical system
High-quality optics with aspheric lens
Framing
4 metal shutters
PWM frequency
500–25,000 Hz (depending on configuration)
Operating modes
Master/Slave, Auto, Sound
Display
LCD
Cooling system
Low-noise fan with copper liquid heat pipe
Housing material
Die-cast aluminum
Package contents
Spotlight, power cable
Technical Dimensions
Precise engineering specifications
Technical Dossier
1 DOCUMENTS
TYPEDOCUMENTVERSION
PDF
PROFILE 300 ZOOM User Manual
v1.0
Select a document to view details
PROJECT DESK
LET’S START WITH THE REQUIREMENTS.
Stage lighting requires coordinated teamwork. We build long-term relationships based on reliable equipment, quality service, and trusted partnerships. Tell us about your project requirements, and we will select the right fixtures and provide full technical documentation.
DIRECT EMAILcontact@gm-l.com
Response timeWithin 2 hours on business days
DYNAMIC OPTICAL SIMULATOR
15°–40° Motorized Zoom
Adjust the beam angle slider below to calculate spot diameter and illuminance at stage throw distances.
15.0°
SPOT / NARROWDMX Zoom: 0 / 255
Distance:
Drag Zoom Slider:15° ──── 40°
Stepless 16-bit DMX Precision
Illuminance
48,500
LUX @ 10m
Spot Diameter
Ø 2.63m
Drive Type
Motorized / 16-bit DMX
4-BLADE FRAMING SHUTTERS
4-Blade Framing Shutter Module
Four rotatable metal shutter blades shape beam geometry on stage. Position each blade independently to cut unwanted light spill and match scenic or architectural borders.
Shutter Blade Controls:360° ROTATABLE
Top Blade Cut20%
Bottom Blade Cut20%
Left Blade Cut20%
Right Blade Cut20%
Quick Framing Presets:
Edge Type
Hard Cut
No chromatic fringe
Module Rotation
360°
Without moving head
PROJECTED BEAM MASK
Real-Time Geometric Blade Crop
RGBAL 5-IN-1
RGBAL 5-in-1 Color Mixing
5-color COB with Red, Green, Blue, Amber and Lime emitters. Amber extends warm spectrum for skin tones, Lime bridges green-yellow gap for pastels.
RGBAL 5-in-1
Amber (Amber 590nm)RGBAL Palette5-in-1
5-Channel LED
R (Red)
G (Green)
B (Blue)
A (Amber)
L (Lime)
Gamut
5-in-1
Multi-color
DMX
10 Ch
DMX
Dimming
4 Curves
16-Bit
PWM Frequency
25kHz
Flicker-Free
Full spectrum coverage with Amber & Lime channel enhancement
DMX / RDM11 // GALLERY & MEDIA
Gallery
$889(w/o VAT)