This series integrates two professional underwater lighting product lines, SEASTAR and Q/MV-LED, to form a complete deep-sea lighting solution covering ultra-high brightness floodlighting, standard brightness floodlighting, precise spotlight, and high-efficiency dimmable applications. All products feature sturdy aluminum casings with depth ratings ranging from 4000 to 6000 meters, designed to meet the diverse needs of rigorous applications such as scientific research, underwater engineering, and video shooting.
The SEASTAR series is characterized by its modular design that can be fully maintained on-site, offering full power, low-power, and PAL specific models. The Q/MV-LED series achieves professional optical division of labor through the standard floodlight of Q-LED II, high brightness floodlight of Q-LED III, and narrow angle spotlight of MV-LED II, and has flexible dimming options. The two series together provide users with outstanding value from lighting strategies to full lifecycle maintenance.
SEASTAR series: Provides a wide power range from 2500 lumens (LP) to 12000 lumens (FP), and can be optionally equipped with a 110 ° floodlight or a 38 ° spotlight lens.
Q/MV-LED series: Q-LED II provides standard brightness 80 ° flood lighting, Q-LED III
SEASTAR's full range and MV-LED II achieve a pressure resistance depth of 6000 meters; The Q-LED series offers a standard depth rating of 4000 meters and an optional depth rating of 6000 meters.
SEASTAR series: All internal components are fully maintainable on site, without the need for special tools, greatly reducing operation and maintenance costs.
Q/MV-LED series: Adopting hard anodized aluminum or powder coated aluminum shell, it has excelle
SEASTAR FP (DC)&LP: Supports RS-485 and analog voltage (0-5/10 VDC) dimming.
SEASTAR PAL: Supports phase and amplitude control dimming, specifically designed to eliminate flicker in PAL camera systems.
Q-LED III&MV-LED II: Supports AC phase cont
The entire series is equipped with automatic overheat protection (shutdown or power reduction) function, and the SEASTAR series also provides LED overcurrent and reverse polarity protection.
Provide reliable lighting for underwater platforms such as ROV and AUV during inspection, maintenance, and construction.
Provide suitable light fields for underwater high-definition photography, biological observation, and geological sampling.
Used for fine visual inspection of underwater pipelines, cables, drilling platforms and other facilities.
The SEASTAR PAL model and models with high color temperature and dimming function are ideal light sources for professional underwater video recording.
Used for long-term underwater environmental monitoring or emergency data collection in case of emergencies.
| Technical indicators | SEASTAR Full Power (FP) | SEASTAR Low Power (LP) | SEASTAR PAL compatible | Q-LED II floodlight | Q-LED III floodlight | MV-LED II spotlight |
| Product positioning | Ultra high brightness professional lighting | High energy efficiency full dimming lighting | Specialized video lighting without flicker | Standard brightness floodlighting | High brightness floodlighting | Concentrated illumination focused lighting |
| Optical performance | ||||||
| Luminous flux | AC: 12000 lm (width) DC: 10000 lm (width) |
2,500 lm (width) |
10,000 lm (width) |
4,500 lm |
7,500 lm |
AC: 1,500 lm |
| Illuminance |
4,000 / 9,000 lux |
1,000 / 2,000 lux |
2,500 lux (Minimum) |
1,800 lux |
3,600 lux |
AC: 2,000 lux |
| Color temperature |
5,700 K |
5,700 K |
5,700 K |
5,600 K |
5,600 K |
6,500 K |
| Beam angle |
110° / 38° |
110° / 38° |
110° |
80° |
80° |
38° |
| Electrical Characteristics | ||||||
| Voltage |
110-130 VAC |
20-26 VDC |
110-130 VAC |
120 VAC |
120 / 220 VAC |
120 VAC; 24–30 VDC |
| Maximum Power Consumption |
156 W (AC) |
30 W (DC) |
156 W (AC) |
120 W |
250 W |
AC: 22 W |
| lighting effect |
69 lm/W (AC) |
74 lm/W (DC) |
69 lm/W (AC) |
104 lm/W |
94 lm/W |
AC: 138 lm/W |
| Dimming control |
DC: RS-485 (Optional) |
0-5 VDC, 0-10 VDC, RS-485 |
AC: Phase/amplitude control | N/A | AC phase control |
AC: Phase Control |
| Physical properties | ||||||
| Size (diameter x length) |
84mm × 84-90mm |
84mm × 84-90mm |
84mm × 84mm |
63.5mm × 193.4mm |
63.5mm × 193.4mm |
88mm × 127mm |
| Weight (air) |
0.81-0.86 kg |
0.81-0.86 kg |
0.81-0.86 kg |
1.66 kg |
1.66 kg |
1.1 kg |
| Shell material/pressure resistance |
Aluminium / 6000m |
Aluminium / 6000m |
Aluminium / 6000m |
Powder coated aluminum/4000 meters (optional 6000 meters) | Hard anodized aluminum/4000 meters (optional 6000 meters) | Hard anodized aluminum/6000 meters |
| Core Features | Maintainable on-site, high luminous flux | On site maintainability, complete dimming, automatic power reduction | Maintainable on-site, flicker free, PAL specific | Economically reliable, basic floodlight | AC phase dimming, high brightness | Dual power supply, multiple dimming options, long warranty |
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