A Full-Spectrum LED Grow Light Designed With Samsung LM301B Diodes Features a proprietary driver that enables light dimming and can connect with our smart controllers. These enable pairing with additional LED light fixtures when using expansion dongles (sold separately). Built on a fanless, unibody aluminum board to dissipate heat and extend the diodes’ lifetime. All components are sealed to IP-65 standards to maintain peak performance even in a grow environment with higher temperatures and humidity. Includes a pair of metal bar hangers and rope hangers. This LED grow fixture is designed for grow tents with interior reflective Mylar lining, and used to cultivate a variety of plants, fruits, and vegetables. This product is a part of the UIS™ platform of grow devices and smart controllers, designed to integrate with each other to achieve your ideal environment. Features & Benefits of the IOBOARD S44 Dimmable LED grow light designed with an optimized spectrum and diode positioning, to maximize plant yields. Specially formulated full-spectrum Samsung LM301B LEDs to achieve the highest growth rates in all plant stages. Algorithmically positioned diodes create the most uniform PAR map and the deepest canopy penetration. Dimmer enables 0 to 100% brightness. Can connect with our smart controllers to access grow cycles, scheduling, and app. Constructed on a unibody aluminum board and IP-65 rated for grow environments with higher humidity and heat.