Lamp Type	FLOURESCENT	METAL HALIDE	HIGH PRESSURE SODIUM	TUNGSTEN (Halogen)	LED
Precision Regulation (% of selected value)	1/4% or better	1/4% or better	1/4% or better	1/4% or better	1/4% or better
All's Well SIGNAL
Remote Control Capability
Efficiency	95%+	95%+	95%+	95%+	95%+
Real-Time Feedback
Drive Frequency	Sinusoidal	Sinusoidal	Sinusoidal	Sinusoidal	Sinusoidal

Dependent upon model:

Lamp Type	FLOURESCENT	METAL HALIDE	HIGH PRESSURE SODIUM	TUNGSTEN (Halogen)	LED
No. of Lamps Regulated	1-to-4	1	1	As many as 25	Up to 50
Lamp "Sizes" Regulated: Length Diameter Wattage or mA	Up to 196" 5/8" to 1.5" 400 to 3500mA	n/a n/a 250,400W	n/a n/a 150,250,400W	n/a n/a 50W to 500W2	n/a n/a 50W
VARIABILITY Ratio	Anywhere from: 6.5:1 to 38:1	Anywhere from: 3.5:1 to 5.4:1	Anywhere from: 1.8 to 2.7:1	Anywhere from: 100:1	Anywhere from: 0% to 100%
OPTICAL Ratio	Anywhere from: 2:1 to 10:1	Anywhere from: 1.7 to 2.7:1	Anywhere from: 1.8 to 2.7:1	Anywhere from: 100:1	Anywhere from: 0% to 100%
Input VAC Output VAC	120V or 230V 165V to 295V	120V or 230V 180V to 415V	120V or 230V 120V to 200V	120V or 230V 16V to 130V	120V or 230V DC
Amps @120 VAC3	Anywhere from: 0.3 to 6.5	Anywhere from: 2.3 to 6.4	Anywhere from: 2.3 to 6.4	Anywhere from: 0.9 to 6.7	.5 Amps

¹The term milliamps is used in conjunction with Flourescents since they are linear; wattage will change with lamp length alone, but milliamp rating will not.

²Our Tungsten Controllers are voltage-tolerant; e.g., six 50W/12V lamps can be used in lieu of six 50W/10V lamps.

³Amps @ 230 VAC are approcimately half those @ 120 VAC.