Spectrum Energy, lighting products

Office & Commercial Lighting Products

Model	PTB24 Parabolic Troffers	Series PDIT24 Direct/Indirect Troffers	Series PT24 or PT22	Troffer Reflector Kits

Configuration	T8	T5 or T8	T8	-
Cover	Open Diffuser	Acrylic Lens	Acrylic Lens	N/A
Reflectors	MIRO 4 ALANOD 95% SPECULAR REFLECTORS	Solid or Perforated basket	“MIRO 4” 95% SPECULAR REFLECTORS	Miro 4 Alanod 95% or 87% Specular Reflectors or White Aluminum
Efficienccy Savings	> 50%	> 50%	> 50%	> 50%
Mounting Height	7 ft – 13 ft	7 ft – 13 ft	7 ft – 13 ft	7 ft – 13 ft
Ballasts	High-Output Elec. T-8	High-Output Elec. T-8	High-Output Elec. T-8	High-Output Elec. T-8
Applications	New construction or Retrofitting existing buildings	New construction or Retrofitting existing buildings	New construction or Retrofitting existing buildings	Retrofits of T-12 lamps
Motion Sensor Compatible?	YES	YES	YES	YES
Features	Parabolic technology 3 lamp equivalents using only 2 lamps	Eliminate Glare While Still Providing Significant Energy Saving Performance	Eliminate Glare While Still Providing Significant Energy Saving Performance	Decrease from T-12 to T-8
Item #	STP242L-T8	STP242L-T8	ST22B-T8 / ST24B-T8	STRK2L-T8/STRK2L-T5

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