Cooper Lighting Accord Series accordTM maximizes savings, Parabolic, 50% 40% 30% 20% 10%, 1.06

P r o d u c t C o m p a r i s o n

accordTM maximizes savings

Choose either T5 or T8 technology to best meet your lighting needs. With a multitude of lamp and ballast combinations, the accordTM can deliver the perfect amount of light with a maximum energy savings. New high-efficiency ballast drive T8 lamps with less energy than standard T8 ballast yet producing equal or more lumens. Compared to standard 3 lamp, 18 cell parabolics, the accordTM utilizing high lumen lamps and high efficiency ballasts saves up to 40% on energy costs.

50%

40%

30%

20%

10%

0

T5 lamp &	T8 lamp &	Super T8 lamp &
T5 ballast	T8 ballast	LBF ballast

up to up to up to

36%	36%	40%
savings	savings	savings

	Parabolic	accordTM
	3 Lamp, 18 Cell	2 Lamp, T5
	Typical 18-cell parabolic	accordTM
	(3) 32W T8 lamps, 18 fixtures	(2) 28W T5 lamps, 18 fixtures
2 circuit electronic ballast (.87 ballast factor)		step-dim electronic ballast (.95 ballast factor)
	88 watts per fixture	63 watts per fixture
		Based on:
		Room Size: 50' x 30'
		Ceiling Height: 10'
		Work Plane: 2.5'
		Reflectances: 80/50/20

	53
						41
		IES*	21			IES*	25
				*IES recommends 30–35 footcandles in
1.06					0.76
				open office environments.
Watts/Sq.ft.	Horizontal		Vertical		Watts/Sq.ft.	Horizontal	Vertical
	Footcandles		Footcandles			Footcandles	Footcandles

5