Lumatek - 400W 240V Controllable Ballast

Key Specifications/Special Features:

• Electronic ballast for 250W or 400W HPS or MH lamp
• Voltage: 230V 50/60Hz
• Current: 1.90A
• Input power: 440W
• Output power: 420W
• Power factor: >0.99
• Voltage range: 175~275V
• THD: <8%
• Lamp CCF: <1.7
• Operating Frequency: high frequency
• No audible noise, no flicker
• Envirement temperature for full load operation: -25~40°C(-13~104°F)
• Enclosure temp. rise ((Δt) 29°C (84.2°F)
• Env.IP require: >IP23
• Humidity: capable of operating in relative humidity of 0% to 90%, non-condensing.

• To light a 250W lamp; set control to 250W and boost output by 10% by switching to 250SL.
• To light a 400W lamp; set control to 400W and boost output by 10% by switching to 400SL or dim down to 250SL or 250W.

Lumatek bulbs are also available from Microfluo.