Dialight LBW1C5D DuroSite LED Low Bay - Manual (Page 2)

Document No: 9100-127-1496-99 Rev A
Page 2 of 6
1501 Route 34 South, Farmingdale, NJ 07727
Tel: (732) 919-3119 Fax: (732) 751-5778 www.dialight.com
1: Introduction
This Low Bay light is designed for illumination of industrial locations. It uses the latest in solid state
lighting technology for long life, low maintenance, and high efficiency.
The unique optical design focuses light downward to where it is needed, giving improved efficiency
over a conventional HID luminaire.
An internal power-factor-corrected switch-mode supply allows it to be used from any nominal 100V-
277V, 50/60Hz AC supply without any variation in light output.
A 2 conductor, 18 AWG, plenum-rated cable is provided for dimming control. The cable jacket is
red in color and contains one black conductor and one red conductor. Dimming is controlled by
means of a 0-10 VDC signal (to be provided by the installer) to control the level of dimming. At 10
volts, the output of the unit is 100%; at 0 volts, the output will be approximately 15%. The DC
dimming voltage should not exceed 15 VDC. Increasing the voltage from 10VDC to 15VDC will not
result in additional light output.
Model LBW1C5D is suitable for use in the following locations:
• Wet Locations as per UL 1598
• Outdoor Type (Salt Water) as per UL 1598A
Note: Save these instructions for future reference.
2: Installation
Warning:
To avoid the risk of fire, explosion, or electric shock, this product should be installed, inspected,
and maintained by a qualified electrician only, in accordance with all applicable electrical codes.
Warning:
To avoid electric shock:
• Be certain electrical power is OFF before and during installation and maintenance.
• Luminaire must be connected to a wiring system with an equipment-grounding conductor.
Warning:
• Make sure the supply voltage is the same as the rated luminaire voltage.
• Do not operate in ambient temperatures above those indicated on the luminaire nameplate.
Recommended mounting height: 12-20 feet