OCL's 12 in mouth-blown opal-glass globe pendant with a horizontally ribbed diffuser and internal self-leveling balance system, delivering 750 or 1,250 delivered lumens at up to 50 lm/W (80+ or 90+ CRI).
0-10V dimming to 1% standard (DM1); 0-10V to 0.1% or Lutron EcoSystem (LDE1) 1% optional with remote drivers; universal 120–277V input; field-replaceable driver
Rated environments
Dry, Damp (optional ULD label)
Warranty
5 years
Specifications sourced from the
manufacturer's datasheet
. Verify against the current revision before specifying.
About this product
Ribbed Glass (RB1) is OCL Architectural Lighting's spherical globe pendant — a mouth-blown, etched opal white glass diffuser with an elegant horizontally ribbed pattern over a spun, extruded and machined aluminum body. A unique internal balancing system keeps the 12 in glass sphere hanging straight, and four braided cord colors (silver, black, white or polished copper) are offered. Two Bridgelux COB engines are available at 3500K, 80+ CRI: LED1 delivers 750 delivered lumens at 15 W system and LED2 delivers 1,250 delivered lumens at 25 W system (up to 50 lm/W), with per-CCT multipliers of 0.95 at 2700K, 0.97 at 3000K and 1.03 at 4000K. Color temperatures are 2700K, 3000K, 3500K and 4000K in 80+ CRI or 90+ CRI. The fixture runs on universal 120–277V input with a 0-10V electronic driver dimming to 1% standard (DM1, power factor >0.9, THD <20%, field-replaceable, rated to -22 °F); 0-10V to 0.1% and Lutron EcoSystem (LDE1) 1% are available as modifications with remote drivers. Two hanging systems ship with field-adjustable overall heights (48", 100" or 144"): P1FK, a 5.75 in surface-mount canopy that mounts to a 4x4 octagon J-box (by others) with integral driver, and P1FB, a flat canopy on an OCL-provided recessed J-box. Standard finishes span solid, textured, metallic powder coats — Black, Brass Metallic, Bronze, Black Textured, Graphite, Goldtastic, Matte White, Steel Gray, Silver Metallic, Sky White, White Textured — plus Brushed Aluminum premium metal, with RAL, Pantone and custom finishes available. The luminaire weighs 10 lbs and is ETL listed to UL 1598 for dry locations, with an optional damp-location (ULD) label and a five-year limited warranty.
Configure a submittal spec
Pick from Ribbed Glass's published options to compose a copyable, submittal-ready
specification. All choices come from the manufacturer datasheet — confirm the final
build against the current revision before ordering.
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