Today’s Ceiling Plenum

2¼˝

Today’s Ceiling Plenum

• HVAC ductwork

• Sprinkler pipes

• Power distribution

• Telecommunications

• Data cabling

• Alarm & security wiring

• Gas pipes

• HVAC ductwork

• Sprinkler pipes

• Power distribution

• Telecommunications

• Data cabling

• Alarm & security wiring

• Gas pipes

Historical Solutions

• Surface mount fixtures• Intrude into space• Expensive or ugly• Expensive and ugly

• Suspended luminaires• Intrude into space• Limited ceiling heights• Expensive

• Shallow troffers• Still too deep for many plenums• Dated appearance• Unwieldy to install

• Surface mount fixtures• Intrude into space• Expensive or ugly• Expensive and ugly

• Suspended luminaires• Intrude into space• Limited ceiling heights• Expensive

• Shallow troffers• Still too deep for many plenums• Dated appearance• Unwieldy to install

Challenge #1: Depth

1 ½” Unusable Plenum Space

Challenge #1: Depth

Usable Plenum

Challenge #2: Installation

Challenge #2: Installation

Up to 11”

Zero Plenum Troffer

Patent

Pendin

g

Zero Plenum Troffer

• Inch and a half deep!

• Unique telescoping housing

• Competitive pricing

Zero Plenum Troffer

• Three shielding options

• Three reflector options

• 2x4, 2x2, 1x4

Ultra-shallow depth

• Housing depth is 1½˝• No taller than T-bar• Virtually disappears in plenum• Lightweight (2x4 is <18 pounds)

Telescoping housing

• Ships compressed (<23˝ wide)• Slides between the grid runners• Requires 3˝ or less between ceiling

plane and plenum obstructions

Plenum Friendly

2¼˝

Plenum Friendly

Plenum Friendly

Fixture narrower than ceiling

opening

Plenum Friendly

Expand the housing until it locks into

place

Plenum Friendly

Plenum Friendly

Ballast Options

• Fixed Output T5• 0.95 Ballast Factor (Energy-saving)• 1.00 Ballast Factor (Standard)• 1.15 Ballast Factor (High lumen output)

• Fixed output T5HO• 1.00 Ballast Factor

• Step dimming T5 (100% or 50% power)• 0.95 Ballast Factor (Energy-saving)• 1.15 Ballast Factor (High lumen output)

• Variable dimming T5 or T5HO• Emergency battery packs

Multiple Shielding Options

Flush Curved Baffle

Multiple Shielding Options

Perf Basket with Overlay

Multiple Shielding Options

Lens with Film Diffuser

Multiple Reflector Options

Open Reflector

Multiple Reflector Options

Smooth Reflector

Multiple Reflector Options

Ribbed Reflector

Zero Plenum Troffer

• Competitive price points• Three shielding options• Three reflector options• 2x4, 2x2, 1x4• Multiple ballast options• Inch and a half deep• Unique telescoping housing