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Deepwater Lighting Fixtures ZF-LL-052

The ZF-LL-052 is a high-power waterproof LED light designed for underwater applications, including integration with underwater robotics, scientific research, educational projects, and underwater inspection systems in ports and docks.
This product employs linear drive technology to eliminate flicker, delivering a brightness of up to 5000 lumens.

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Product Description

Product Features:

1.Ultra-high brightness: 5000 lumens.

2.Linear drive technology for flicker-free operation.

3.Multiple brightness adjustment modes: analog voltage, PWM, and RS485 serial commands.

Specifications:

Parameter	Details
Model	ZF-LL-052
Waterproof Depth	300 meters
Housing Material	316L stainless steel
Brightness	5000 lumens (cool white)
Color Temperature	6000K
Input Voltage (Vin)	DC 24-36V
Power Consumption	50W
Control Interface	PWM dimming (PWM voltage range: 3.3V to Vin)
Wiring Definition	Red: Power (+), Black: Ground (-), Yellow: Control
Weight	In air: 550g / In water: 420g
Operating Modes	1. PWM Mode: Continuous brightness adjustment (recommended PWM frequency: 1000–10,000 Hz). 2. Forced Switching Mode: Connect yellow wire to Vin for maximum brightness; connect to ground (-) to turn off.
Important Notes	Designed exclusively for underwater use. Do not operate in air for more than 30 seconds to avoid overheating and LED degradation.
Cable Type	Industrial-grade miniature waterproof connector, 0.6-meter cable length