It is cheaper in a set!
| Price of a product sold separately: | Set price | ||
|---|---|---|---|
 | Cooltube 400W Lumatek Set | 179.45EUR | 211.72EURYou save (-17.98%) |
Easy product returns
Buy a product and check it in your own time, at home.
You can return the product without providing a reason within 14 days.
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You can return the product without providing a reason within 14 days.
14 days for a return
Your satisfaction is very important to us, therefore you can make a return without providing a reason within
14
days.
No stress and worry
Thanks to the integration with cheap returns you can purchase without stress and be sure that the return process will be hassle free.
Easy returns wizard
All returns processed by our shop are managed in a easy-to-use returns wizard which gives you the ability to send a return parcel.
- 4-step regulation:
- 250W-250SL-400W-400SL
- 100% efficiency throughout the life
- Longer life
- Quiet, light, does not heat up
- Higher luminous efficiency of the bulb (up to 27% + 10% SL)
- Soft-dim soft start increases bulb life
Lumatek Electronic Ballast provides a stable light output and features a fast start-up. It reaches full brightness in under a minute while the magnetic ballasts can take longer. Lumatek Electronic ballast is completely silent and produces less heat than conventional ballasts. This ballast has cut-off circuits and enables a longer life. Lumatek Electronic Ballast has a small compact design - 400 watts 230 volts. This ballast can light both HPS and MH lamps. As well as the dimmable in 4 modes, 250W-250SL-400W-400SL and the highest is "super lumens" that generates up to 10% extra boost, bulbs we sell that supports this function is off the mark, Phillips Green Power, Lumatek & Gavita .
- 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.
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