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GENERAL INFORMATION
Major Components
Your overhead luminaire is specifically designed to meet the needs of visual color evaluation. The housing finish is non-UV
absorbing and non-yellowing. The reflector is constructed to provide even light distribution. The diffuser is made to control
brightness and resist environmental effects. The daylight fluorescent lamps use X-Rite's patented seven phosphor
technology providing the closest approximation to natural daylight in a fluorescent source.
SET-UP
Input Power Requirements
X-Rite overhead luminaires are designed for 100VAC/ 50Hz, 117VAC/ 60Hz, 220VAC/ 50Hz-240VAC/ 50Hz, or
277VAC/ 60Hz operation. In all cases, proper input power is marked on the box and fixture label.
CAUTION
Do not operate fixture on DC input power.
Fixture Power
Consumption
Examolite TC-440B
368 watts
Examolite SD-840B
552 watts
Prooflite PLD (4-lamp fixture)
184 watts
Prooflite PLD (8-lamp fixture)
368 watts
Note:
Prooflite Models PLD50/65-840, PLD50/75-840, and PLD65/75-840 operate as 4-lamp fixtures.
Circular Knockouts (not shown)
Ballasts (2 or 4)
Center Brace
Circular Knockouts
Grounds
Reflector
Diffuser
Fluorescent Lamps
4 lamps 440 models
8 lamps 840 models
Examolite TC-440B Users Only:
Place metal cup
over end of
incandescent
lamp
Press tab inward
Figure 1. Luminaire Components
