ELECTRONIC SWITCHABLE BALLAST
1000W DOUBLE ENDED ENABLED
120-277V 
400W-600W-1000W-DE

FEATURES
•  F.A.T. Frequency Adapting Technology fires ALL single-ended (SE) and double-ended (DE) lamps including high-frequency DE lamps
•  MH/HPS switchable up to 1000 watts
•  Generator ready
•  Delayed ignition stabilizes start-up loads and extends
lamp life
•  Four (4) switchable wattage settings (400W SE, 600W SE,
1000W SE, 1000W DE)
•  LED status/wattage indicators
•  Built-in fan for cooling
•  6’ power cord provided
•  UL listed for safety
•  120/208/240/277VAC voltage sensing input
•  3 year warranty

PROTECTIONS
Short circuit Open circuit
Ignition failure End of Lamp Life (EOL)
Overheat Soft-start
Over voltage Low voltage
Fan failure

PERFORMANCE
Rated Voltage: AC90-305VAC
Input Frequency: 50/60Hz
Ambient operating temperature (TA): -40°C ~ 50°C
Crest Factor (CF): <1.5
Power Factor (PF): ≥0.99
Total Harmonic Distortion (THD): <10%
Current draw: 8.6A @ 120VAC, 4.1A @ 240VAC, 3.8A @ 277VAC

Dimensions L 15.75”x W 4.53”x H 2.95”

Weight: 7.72 lbs / 4kg

Item No. GLB-1000-DE-120/277

SPECIFICATIONS

1000W 120/277

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