The D-B70-30-42-17-D000 is a Bluetooth® wireless tunable white LED driver that eliminates the need for a gateway, providing flexible control for tunable white LED luminaires. Operating on a universal input voltage range of 110–277VAC, this driver supports two output channels with a DC range of 30–44V per channel and a combined maximum current of 0.7A. The dual-channel configuration allows precise mixing of different light sources to achieve smooth and dynamic Tunable White control. With an operating temperature range from 14° to 104°F (-10° to 40°C) and built-in protections against overcurrent, short circuit, and overtemperature, it ensures safe and reliable performance in a variety of applications. Rated IP20, the driver is suitable for dry indoor locations, and its compact housing—measuring 4.25” x 1.7” x 1.25” (108 x 43 x 25.4 mm) or 12” x 2.5” x 1.625” (305 x 63.5 x 41.3 mm) with enclosure—facilitates convenient installation in constrained spaces.
Installation of the D-B70-30-42-17-D000 is simple and straightforward. The two universal AC input wires connect directly to the main line, while the two DC output wires connect to each of the tunable white channels. Once powered on, the driver automatically begins broadcasting its identification code, signaling that it is ready for commissioning via the BubblyNet App. The app provisions the device by configuring security keys, network addresses, and other operational parameters, allowing it to seamlessly join the Bluetooth® Mesh network. After joining, the driver can be configured for publishing and subscribing data, enabling synchronized control across multiple luminaires.
For optimal network performance, the drivers should be installed within 30 feet of the nearest device in the Bluetooth® Mesh network to maintain strong signal integrity. Wireless signal strength can be reduced by metal obstructions, so avoiding metal enclosures or barriers is recommended for stable connectivity. Once integrated into the mesh, each driver acts as a repeater, extending the signal range and enhancing overall network reliability in both small-scale and complex lighting systems.
This dual-channel LED driver is fully programmable, allowing output current adjustments from 100mA up to 700mA. It can control either Tunable White luminaires or two independent channels without the use of a gateway. Key functional capabilities include customizable dimming curves, soft ON/OFF transitions, and programmable maximum output current settings, enabling refined control over lighting behavior and visual comfort.
The D-B70-30-42-17-D000 serves as an ideal solution for both standalone lighting installations and expansive mesh network architectures. Its combination of flexibility, wireless convenience, and robust configurability makes it an essential component for modern Tunable White lighting applications in commercial, architectural, and residential environments. A version with a metal housing enclosure is also available, providing added durability for installations requiring extra protection.
https://bubblynet.com/cc-26w-ac-dc-2ch-tunable-white-driver.html
