Tech Guides
Glass Fiber Harness

Randomization

Due to inherent limitations of existing lamp sources, the common end of the harness may not be illuminated evenly. As a result, a marked difference in light intensity can exist between individual tails of a plastic fiber harness. Lucifer Lighting's glass harnesses utilize a "randomized" common end for sizes S-8 and higher. Accordingly, the single glass strands of the tails are evenly distributed around the common end to ensure tail to tail uniformity in color and intensity. End emitting glass fiber is offered in eight sizes, as below. Sizes S-1.5 and smaller are tiny fiber sizes which can be combined in harnesses with a color/ sparkle wheel for brilliantly lit star walls and ceilings. Size S-14 is a recommended standard size for Fiber Strip Light™ and Fiber Downlight™ fittings.

Glass End Emitting Fibers

Catalog No. Size
Nominal Core Dia. (inches/mm)
Minimum Bend Radius (inches/mm)
Maximum Tails/ Illuminators
FBGE-S.75
1/32" (1)
.20 (5)
435
FBGE-S1.5
3/64" (1.3)
.31 (8)
270
FBGE-S3
1/16" (2)
.60 (15)
135
FBGE-S8
1/8" (3)
.80 (20)
52
FBGE-S14
5/32" (4)
1.00 (25)
30
FBGE-S24
3/16" (5)
2.00 (50)
16
FBGE-S36
1/4" (7)
2.40 (60)
11
Refer to Specification/Order Guide for ordering logic to specify harness make-up.

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