Specification:
Input Voltage: 9V-16V
Normal Voltage: 13.5V
Normal Current: 3.2A
Max. Input Current: 9A
Operating Temperature: -40 to + 105 C
Output Power: 35W, 50W, 55W
Output AC Frequency: 250Hz
Start Time: 45s
Start Voltage: 20-25Kv
Length x width x high: 85 x 71 x 32 MM
Weight: About 0.45 KG

Available ballast models:
Canbus Special ballast, SD-7 ballast, SD-8 ballast,
SD-9 ballast, slim ballast SD-11, slim ballast SD-12,
Slim ballast SD-13, slim ballast SD-14 and
Slim ballast SD-15, etc.