BlueRobotics Lumen Subsea Light (Pre-Connected Sets) (Number of Lights – 2)

• BlueRobotics Lumen Subsea Light (Pre-Connected Sets) (Number of Lights – 2)
• Delivers over 15 lumens at 15 Watts with Cree XLamp LED
• Features fully dimmable control via PWM servo signal
• Connects multiple lights with daisy-chain capability
• Withstands depths up to 5 meters with rugged design
• Compatible with Arduino, Raspberry Pi, and PixHawk

The BlueRobotics Lumen Subsea Light (Pre-Connected Sets) (Number of Lights – 2) is an exceptionally bright LED light designed for use on Remotely Operated Vehicles (ROVs), Autonomous Underwater Vehicles (AUVs), and other subsea applications. Engineered specifically for underwater use, this light features fully dimmable control via a PWM servo signal and simple on/off functionality without the need for a signal. It can be daisy-chained to connect multiple lights from a single connection, and it includes automatic, smart over-temperature compensation to ensure maximum light output and safety when used in air.

The light employs a high-efficiency Cree XLamp LED, producing over 15 lumens at 15 Watts, which is brighter than most car headlights. It offers a 135-degree beam angle for wide illumination and a color temperature of 57K, akin to most dive and ROV lights. The Lumen is capable of very low brightness output, which is crucial for illuminating scenes without washing out colors or brightness. Its exponential brightness curve makes it intuitive to use effectively.

Housed in a rugged, hard-anodized aluminum enclosure, the light is designed to withstand depths of up to 5 meters. The injection-molded acrylic lens ensures a consistent beam angle in both air and water. The case includes a built-in mounting bracket with two M3 threaded holes for easy attachment to vehicles. For alternative applications such as scuba diving, the light can operate without a PWM signal by connecting the yellow signal wire to the power wire, and a switch can be used for added convenience.

The light operates on 1-48V inputs and can accept PWM signals from 3-48V, making it compatible with many common boards like Arduino, Raspberry Pi, and PixHawk. When operated in air, the case warms up to a comfortable 55°C (131°F) and remains much cooler in water.

Note: It is recommended not to look directly into this light to avoid any damage to your eyes.