SHADOW CASTER SCM-4 Ultra Blue Underwater Light - 250 Lumens

Shadow-Caster's Ultra Blue SCM Series feature a 316 Stainless Steel housing and polycarbonate lens. 20 feet of submersible grade wire and require no external electronics. With four LEDs, this compact underwater light is the perfect addition to every vessel. 17 Watts of high efficiency LED light. Current draw of 1.4 Amps @ 12 Volts. Dimensions are 5.8 x 2.375 x .5" (147x60x13mm).


High Intensity

Shadow-Caster underwater LED lights are designed to deliver the most intense optical output. The unique design allows maximum light output and maximum LED life (over 40,000 hours).

Robust Design

With Shadow-Caster underwater LED lights, there are no additional external components to install. Just connect the cable (submersible to 20 feet). All the necessary electronics are integrated into the housing and resistant to vibration and the elements.

Surface Mounted

Lighting solution features a low profile design that requires no alteration to the main hull.

Wide Input Voltage Range

Shadow-Caster’s underwater LED lights have an input range of 10 to 30 volts and work equally well on sets of 12 or 24 volts.

Surge and Reverse Polarity Protection

An innovative protection system that automatically disconnects the input entry when excessive voltage or reverse polarity is detected.

Thermal Protection

Shadow Caster's unique thermal protection features a control system that detects internal temperature and adjusts energy production down to avoid damage.

Technical Specifications

Size5.8" Length x 2.375" Width x .5" Height
Operating Voltage10-30 Volts DC w/consistent brightness
Current Draw1.4 Amps @ 12 Volts 
Lamp Life40,000 Hour
Spread Angle120 degree
Housing316 Stainless Steel with Polycarbonate Lens
Cable Length20' (6m)
Shadow NetEnabled
Country of OriginUSA 
Power SupplyInternal high efficiency digital switching

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